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PrintablesFP

Makita guiderail adapter for router

Adapter for makita/Festool guiderail which fits the Makita router. I used two dowel pins Ø8mm for the connection between the adapter and plungbase.

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1,187
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274
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5
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PrintablesKerndrup

Holder for guiderail clamps

This is a two part print. A wall holder for guiderailclamps from brands like festool, Bessey and Makita. Clamps like the FSZ 120, FSZ 300 and FS-HZ 160. Other clamps will also work. You can just print the top part if you want but the…

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1,082
Likes
163
Rating
5
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PrintablesJorge_dPO

MOUNTAIN BIKE DERAILLEUR GUARD

-This is a cover/shield to protect the derailleur of a mountain bike, it uses 3 zip ties and 3M double sided tape to secure it to the swing arm. -(Edit: 25/5/2023) Added the “S” version, it's lighter and has more clearance for the chain,…

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893
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71
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0
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Printablespinspanner

SRAM Universal Derailleur Hanger UDH

Printable UDH hanger. Not sure that I would trust a printed hanger long term but if you need it for a ride and can't get to a bike shop it could be the ticket. I should clarify that this is not a truly universal hanger. Universal…

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759
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57
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0
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PrintablesBaklin

Shimano derailleur lock

I made this as a lock is the only thing that Shimano should add to their derailleurs. This is for the 1x12 XT derailleur but looking at the pictures af the other Shimano 1x12 derailleurs it should fit those too. This makes it easier to…

Downloads
608
Likes
86
Rating
4.5
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PrintablesGimker

Shimano derailleur lock

This is a Model for locking the MTB derailleur from Shimano (SLX/XT/XTR) for easy rear wheel change or working on the chain. It is like the already installed lock from SRAM. Changing the gear to the smallest chainring If available turn…

Downloads
362
Likes
11
Rating
5
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PrintablesUltrazauberer

Makita Trim Router carriage for Parkside guiderail

An adapter for Makita Trim Router (and clones) to a cheap Parkside guiderail. I splitted the model into 2 parts for easier print without supports. Printed in ABS with a 0.4mm nozzle and 0.2mm layerheight. What you need: 3x M3 heat inserts…

Downloads
299
Likes
62
Rating
5
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PrintablesJoão Jordão

Rear derailleur jockey wheel

Hello everyone, long time no see. Today I bring you a 3d model of a MTB Shimano rear derailleur, model RD-M592. This wheel is compatible with many more derailleurs, even from other brands. Nevertheless, here are a few important notes: I…

Downloads
298
Likes
69
Rating
4.75
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PrintablesRaKis

Makita guiderail adapter for DSS610

Perfect fit guiderail adapter for Makita DSS610. Didn't change anything. Just separated Tomt95 parts. You need to print the following parts: Adapter_Glider x1 Adapter_Main_Left x1 Adapter_Main_Right x1 Adapter_Main_Block_Center x1…

Downloads
288
Likes
23
Rating
3.5
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Printablesnnicclaas

Soviet siderail optics to picatinny adapter

# Picatinny siderail adapter ### Description/ Instructions This adapter allows you to mount your Soviet siderail mounted optics to western picatinny rail interfaces. There are 3 adapters included, one for a vertical picatinny rail, one…

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273
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25
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0
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Printablesthefuckwhatever

Shimano derailleur cage lock tool - Keychain

This tool keeps your Shimano 1x12 derailleur cage in place for changing the rear wheel or maintenance. Tested with GRX RD-RX822 and Deore M6100, but should also work with SLX M7100, XT M8100 and XTR M9100 derailleurs. This design allows…

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268
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27
Rating
5
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PrintablesJason L

Festool GuideRail Protector

Hallo Everyone, Happy New Year. I had tried other and does not really fit well with the Festool GuideRail. So i had to make a set of guide rail protector which tight-fit to my existing. I am using Prusa I3 and printed flawlessly. Enjoy!…

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254
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39
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0
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PrintableseSeL

bike C-clip for brake hose or gear/derailleur cable

Easy and fast to print C-Clip for your bike brake hose or derailleur / gear cable. Print all five and see which fits best. PETG might be better for outdoor use, but PLA can also last long.

Downloads
215
Likes
60
Rating
5
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PrintablesShane Turner

Shimano derailleur cage lock tool

This tool works to keep your Shimano M6100, M7100, M8100 or M9100 derailleur cage held in place for bike maintenance.

Downloads
200
Likes
23
Rating
5
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PrintablesWhitey4405

MTB Rear Derailleur Jockey Wheel - 11 tooth

The jockey wheel is designed around a 19mm (O/D Dia.) x 7mm (I/D Dia.) x 6mm (W) sealed ceramic cartridge bearing. See the link below. The bearing is also used in other brands of jockey wheels. The bearing is pressed in position, and a…

Downloads
197
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33
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0
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PrintablesMasakari

Shimano Rear Derailleur Pulley for 689ZZ

Shimano Rear Derailleur Pulley For bearing 689ZZ (17x9x5 mm) This model is suitable for upper and bottom roller. Print Settings Printer Brand: Creality Printer: Ender 3 Rafts: No Supports: Yes Resolution: 0.2 Infill: 50% Filament: eSUN…

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192
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43
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0
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PrintablesGeorge79

Makita guiderail to Parkside Router

I used two designs and combined them for good with minor modifications. Thanks to the creators... It's better to stick both parts together on a board ( Guiderail on the Makita rail and the other one attached to the Parkside router. You…

Downloads
189
Likes
36
Rating
1
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PrintablesCamikatze

Steyr Aug Siderail new model

I found pictures of a new Siderail from Steyrarms Austria and designed it for my Airsoft-AUG as much identical as possible to the original, based on the low quality pictures. You need 2 short selftreating M4-screws and drill 2 holes in…

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156
Likes
10
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0
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Printablescmh

Pegboard hangers for Park Tool DAG derailleur alignment gauges

Park Tool makes the DAG "derailleur alignment gauge" for checking and setting the alignment on a rear derailleur hanger. I've hung these on my pegboard using normal pegboard hooks, but the diameters are different so they don't sit right.…

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140
Likes
33
Rating
5
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PrintablesCyclimbo

Campagnolo Super Record 11 Front Derailleur Cage Brace

Had a Campy Super Record front mech with a broken lower brace, so I modeled a new one. Seems to fit pretty darn well, needs a little adhesive around the carbon tab just like the original. Printed first with ASA, but might actually be best…

Downloads
134
Likes
7
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0
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PrintablesCapspam3D

Festool fs Guiderail Holder

This is a holder for Festool Guiderails.The model makes it easier for you to store your Festool Guiderails.You screw the model into the wall and then you just slot the Guiderail into it and close it.You can change to tight Guiderail sits…

Downloads
134
Likes
21
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0
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PrintablesOliver

Rear Derailleur Hanger

This is a rear derailleur hanger for my Cannondale Quick CX. Probably won't last forever, but it will get you out of a bind if your rear derailleur hanger is badly bent or broken. Print Settings Rafts: No Supports: No Resolution: .1mm…

Downloads
133
Likes
3
Rating
0

Rear Derailleur Pulley for 626 bearing

I've salvaged bearings and caps from the worn-out Sram X7 derailleur pulleys and they were laying around for years. Original model was 10-teeth, so I've edited SCAD file to make it 11-teeth, printed, press-fit bearings inside and…

Downloads
133
Likes
13
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0
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PrintablesTol

YF007-5 MTB Cable Guide for front/rear derailleur (Bike, Bicycle).

This is a variation of the YF007-5 Cable Guide for bicycle frames that use bottom pull front derailleur. Printed with PETG. Looks and feels reliable, but real durability was not tested yet as I don't ride my bike in Winter. Recommended…

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128
Likes
14
Rating
5
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PrintablesJuan Schiavoni

Anti-derailing spoolholder for Prusa Mini

It is a remix of the original spoolholder that uses printed roller arms and springs to press the spool down. To improve the stability of the arm, the profile was divided into two halves, the lower one containing the bushing and separated…

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115
Likes
48
Rating
5
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Printablesaiber

28.6 to 31.8 mm Front Derailleur Shim

Shim that allows use of 31.8 mm clamp FDs on seat tubes with 28.6 mm diameters, no braze-ons. Updates 15 Jan 17: Printed it for the first time. The curvature is slightly too small when you test fit without pressing them onto a 28.6 mm…

Downloads
112
Likes
6
Rating
5
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PrintablesBrandon

Road Bike Spacers and Derailleur Saver for Transport

I use a Thule Roundtrip Pro XT to travel with my bike. Of the many things it does and comes with, one thing missing is protection of the rear dropouts (135mm spacing 8/9/10/11sp). I designed this rear dropout spacer to protect your rear…

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103
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21
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0
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PrintablesIan Smith

Campagnolo Record 2007 QS - Front Derailleur Fork

The “fork” who links the two parts of the front derailleur (Campagnolo Record QS of 2007) break sometimes. There is no supply part available from Campagnolo, so I made one. Washer and the screw from the original part. (Original Number…

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101
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1
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0
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Printablesaiber

Front derailleur shims, 28.6 to 34.9 mm

Shim for 28.6 mm diameter seat tubes to accept 34.9 mm (mountain) front derailleurs. The 28.6 mm diameter may come out a little small, but the print flexes enough to grip the frame just fine. 14 mm tall. I think I made this a long time…

Downloads
90
Likes
3
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0
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PrintablesChris Vahi

Ball bearing narrow-wide bicycle derailleur tensioner jockey wheel

I bike a lot, and have been blowing through derailleur sprockets like once a season. The planar bearings they use don't like the grease I have, so I figured, why not make a sprocket that uses a replaceable 605ZZ ball bearing I have in my…

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83
Likes
13
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0
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Printablesaiber

Front derailleur shims, 31.8 to 34.9 mm

Shim for 31.8 mm diameter seat tubes to accept 34.9 mm (mountain) front derailleurs. The 31.8 mm diameter may come out a little small, but the print flexes enough to grip the frame just fine. 14 mm tall. Made in Autodesk Inventor.…

Downloads
71
Likes
5
Rating
5
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Printablesunwohlpol

simplex derailleur gear

Turned out my derailleur tension gear - a part of my bike I newer paid any attention to - is completely worn down. Up to a point where I wasn't able to make out any gears at all or count the teeth or move it with my fingers. Good news…

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70
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7
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0
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PrintablesGeraffel

G-pulley/B-screw setting tool/Rear Derailleur Alignment gauge for GRX RD-RX820 RD-RX822

To adjust the B-screw of the rear derailleur RD-RX820 and RD-RX822. Set the gap between the largest pinion and the guide roller: 34 Teeth - 10mm 36 Teeth - 6mm There is an STL and a STEP version, the shape is the same.

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65
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7
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0
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PrintablesMostlyBikeStuff

Excentric Front Derailleur Shim

Front derailleur mounts are often oversized for the seat tube of your bike, and the shims provided to make them fit are concentric. This might be OK, but often isn't: Sometimes, you need to move a front derailleur inboard or outboard to…

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64
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1
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0
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Printablesdac

Derailleur Pulley Wheel

Remix from "SRAM GX EAGLE Pulley wheel" - I found the teeth to be too wide, wouldn't fit the chain. Also I found issues with printing support…the teeth were not smooth enough after removing the supports. So this is HALF of a pulley wheel.…

Downloads
63
Likes
9
Rating
0
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PrintablesMartin_au

Shim for front derailleur - 31.8 -> 34.9 Ø

A quick and dirty shim design to fit a 34.9mm front derailleur on a bike with a 31.8mm seatpost. This is designed for the Shimano XT derailleur, but will probably work with many others. If the lugs that hold it in place get in the way,…

Downloads
63
Likes
2
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0
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PrintablesGERBOX

Shimano Mechanical Derailleur Cage Locker Tool

🚲 Making Wheel Changes a Little Easier Ever struggled to remove your rear wheel on a Shimano 12-speed setup while the derailleur fights back? Yeah — same here. I got tired of wrestling with spring tension every time I needed to clean,…

Downloads
62
Likes
10
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0
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PrintablesBasti37

Shimano Derailleur CAGE LOCK

There are some designs out there trying to solve this problem. But i think that this is the most elegant solution. A way to lock your Shimano rear derailleur Cage. Permanently mounted to your rear derailleur while looking nice. It…

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59
Likes
36
Rating
5
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PrintablesegJohnDoe

topstone 4 Cannondale Derailleur Hanger

My derailleur hanger been broken by stupid reason and i thought it's a good opportunity to check is it possible to replace it with printed part. I couldn't find pre-made model, so designed it myself. Don't try do it with PLA or PETG, it…

Downloads
56
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6
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0
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PrintablesSteph ANTHONY

derailleur pulley

derailleur pulley - 9mm widht - 10.5 mm inner diameter - 10 notches work for my vintage bike for the 2 derailleur pulley I recommand to print in 0.1mm with a 100% filling

Downloads
54
Likes
6
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0
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Printablescmh

Pegboard holder for Abbey HAG derailleur alignment tool

Holds your Abbey HAG derailleur alignment tool on pegboard the nicest way - upright. I made several alternatives but this was the only one that looked right and was actually secure. Print both pieces, and put the top retaining clip at a…

Downloads
54
Likes
14
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0
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PrintablesOaradla

Park Tool DAG-2.2 DERAILLEUR HANGER ALIGNMENT GAUGE wallmount

A Simpel walmount for my Park Tool DAG-2.2 DERAILLEUR HANGER ALIGNMENT GAUGE

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53
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13
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0
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Printables3DBrian

Sram Front Derailleur Stiffener Washer

I went online to check the pricing of these plastic parts and could not believe my eyes when I saw a few titanium bolts were lumped in with these plastic bits and it would cost me an arm and a leg. So I decided to model and print these…

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51
Likes
12
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0
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PrintablesDylan Zander

Direct mount front derailleur cover plate

This is a simple cover for front deraileur direct mounts. after converting an older bike to a 1x drivetrain, I wanted something to cover the raw aluminum, this is what I came up with. To intall. match up the slot with the matching one on…

Downloads
51
Likes
1
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0
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PrintablesSilver99

Campagnolo front derailleur setting tool for 50 and 52+53 teeth front chainring

In order to assembly and fit position of front derailleur you can use this tool.

Downloads
50
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4
Rating
5
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Printablesad hoc

SRAM road bike shifter to mountain bike derailleur parts

This is a new gear ratchet and cable spool for SRAM road bike shifters. It is designed to shift a mountain bike derailleur and 11-speed cassette. It has been tested with an 11-speed SLX derailleur with Sunrace and Shimano 11-speed…

Downloads
50
Likes
8
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0
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Printablesad hoc

SRAM shifter to Shimano derailleur adapter

This is an adapter to make a SRAM Double Tap 11-speed shifter work with a Shimano 11-speed road rear derailleur. It replaces the red cable takeup spool inside the SRAM shifter and pulls the slightly smaller amount of cable that Shimano…

Downloads
46
Likes
23
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0
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PrintablesRafal Sloma

Makita Trimer Router carriage for Parkside guiderail

Remake of a guide-rail carriage for popular routers (Makita and many other similar).

Downloads
46
Likes
10
Rating
5

Direct Mount Derailleur Cap

This cap was designed to suit my 2014 Trek Fuel Ex 5 to cover the direct mount derailleur hanger. This will likely fit many other models however, has only been tested on the '14 Trek FE5. Test printed in PLA, would recommend other…

Downloads
44
Likes
5
Rating
5
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Printableselimile

Shimano Deore XT 11sp rear derailleur tension and guide pulley wheels

Each wheel is printed in two parts from PA or POM (original part material) and glued/bonded to one another with a help of screws tapped into the opposite part. Each wheel requires 606 bearing (17x6x6(h)). Please check exact pocket…

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42
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1
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0
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PrintablesEfto

Linear Guiderails upgrade for Core One

Update 08Feb2026 - Side filament sensor is replaced with new version with switch for TPU. Uses Prusa's design idea. I had rattling sounds at resonant speeds on my Core One. I narrowed down the Y Bearings as a root cause and decided to…

Downloads
41
Likes
43
Rating
5
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Printablesbbb350z

Pegboard hangers for Park Tool DAG derailleur alignment gauges - North America Peg

Remixed this Park Tool DAG 2.2 hanger to North American Pegboard spacing

Downloads
41
Likes
9
Rating
0
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PrintablesTimurey

SRAM Rear derailleur limit screw inner nut

Print it with PETG with no brim, no supports Use an M3 bolt instead of the stock M4 If there are problems with insertion, change the flow rate and reprint

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40
Likes
8
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0
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PrintablesNathan Wall

Salsa Warbird Carbon v3 Front Derailleur Mount

Replacement front derailleur mount for the V3 Salsa Warbird Carbon made between approximately 2016-2019. It hangs lower than the stock to better fit subcompact cranks. I had it printed in stainless steel, and I'm using a GRX 800 front…

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38
Likes
3
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0
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Printablesaiber

Aventon Level.2 braze-on front derailleur mount

Aventon Level.2 comes with this odd-shaped seat tube that prevents easy mounting of an FD -- it arrives as a 1x stock drivetrain took some measurements, found a good way to solidly mount I first tried an E-type FD style, which would be…

Downloads
37
Likes
1
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PrintablesKirux0

MTB hoses cables clip 3x 4mm 5mm for brake and derailleur hoses

Designed this for my Specialized Status 2012 frame to hold 3 cables instead of 2, because I added dropper post with external cable routing. May fit many other MTB frames as well. Designed for 5mm or 6mm bolt mount. Holds two 4mm hoses and…

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32
Likes
10
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Printables8bit_meiko

6mm led neon strip guiderails (for double sided adhesive)

suitable for upto 17mm wide self adhesive tape (in my pictures i used 20mm wide tape, and you can see it is a little too wide)

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31
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4
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Printablesalga42

BMC Derailleur Hanger #57

It's often recommended to have a spare derailleur hanger for your bike, because if it breaks it can take weeks for you to get one. So, before mine broke I measured mine and modeled it in FreeCAD so I can get it machined if need be. I…

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30
Likes
4
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PrintablesSpectura

Bike chain guide/Front Derailleur eliminator

I had to get rid of the front derailleur on my bike when I started converting it to an E-Bike. I didn't feel like buying a front crank chain ring, but I also got really annoyed when the chain would inevitably fall onto the lower gears.…

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29
Likes
3
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0
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PrintablesTumTomor

Simplex Schaltrollen/ Derailleur Pulley (10t)

The pulleys for my 1970s gitane racing bike were disintegrating and i couldn't find replacements so i designed my own. I printed them with petg at 0.08mm layer height and 100% infill and glued them together with regular super glue. You…

Downloads
29
Likes
3
Rating
0

Derailleur hanger tool / Schaltaugenlehre

Description This is the solution for everyone who wants to check or fix their derailleur hanger. Model: The “Messstange” and the endcap are only required for convenience For printing: I would recommend only printing the non-aluminum…

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26
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5
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Printableshachleitner

Rubber sleeve for cable to Shimano XTR Di2 RD-M9050 Rear Derailleur

Replacement for the dust protection Rubber sleeve at the cable plug to Shimano XTR Di2 RD-M9050 Rear Derailleur. Printing instructions 0.4 nozzle 0.15mm Structural 100% infill use brim use TPU-95A (flex) filament

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25
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9
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5
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PrintablesHoracio Duran

Tacx new 2t derailer spacer

In certain cassette (for my case a 12 speed shimano 7100 but also happens with 8100) the inner most position provokes a grinding of the derailleur arm against the rotating disc on the trainer, this is a known design flaw. Adding a spacer…

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24
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1
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0
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PrintablesTol

MicroShift Mezzo rear derailleur pulleys (8 speed, 12 teeth)

Disclaimer: I don't use this derailleur and just took the measurements of the new pulleys in case I ever need them in the future. I use almost the same 3D-printed pulleys for Shimano Deore, they ran more than 5000 km without any issues…

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21
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4
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Printables3dprintsfelix

Campagnolo 980 Rear Derailleur Plate

A replacement back plate for Campagnolo 980 rear derailleur snce mine was snapped in half due to previous owner chain rubbing. Not a mechanically stressed part so works pretty well! The threads haven't been modelised, it just screws in…

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21
Likes
9
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Printablesleperos

Rear Derailleur Adjuster Knob

The plastic knob for the barrel adjuster on Shimano 105 and GRX400 rear derailleurs. I have both derailleurs and have tested the part on them. Unfortunately, I haven't found any other derailleur model that uses this identical adjuster…

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20
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8
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PrintablesMike4D

SRAM Front Derailleur Shims / Spacers for all AXS E1 Groups

SRAM Front Derailleur Shims E1 Group, in 3 variants. The 16.5mm is made for Cervelo Caledonia 5 to fit 43T/30T chain-ring as the derailleur needs to be dropped to the bottom of the hanger. May fit also other brands and sizes. The E1 shims…

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20
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3
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Printablesarminth

DIY Schaltaugenlehre / Derailleur hanger adjuster

This is an easy to make adjuster to straighten bent derailleurhangers. Please refer to YT for explanation of the adjustment process. Please also make sure, your hanger is not bent too much already so that its possibly almost about to…

Downloads
19
Likes
13
Rating
0

Specialized Allez Bottom Bracket Cable Guide – Front & Rear Derailleur

Custom bottom bracket cable guide designed in Fusion and 3D printed in PETG, 100% infill, for the Specialized Allez. Supports both front and rear derailleur cables and is intended for use with standard shift housing. The front derailleur…

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18
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1
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Printablesjattie

Wire basket sliderail conversion kit

Wire basket sliderail conversion kit

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18
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5
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PrintablesAustin

Lapierre Derailleur Hanger Removal Tool

I designed a compact ergot tool designed to remove and install the derailleur hanger nut on Lapierre Aircode frames. This replaces the OEM tool like the one for the nut #00099813 that costs 60 euros :) This print-ready model is meant to…

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17
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1
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PrintablesLapeno

T Holder for Core One Linear Guiderails upgrade

I completed the “Linear Guiderails Upgrade for Core One” modification by @Efto_1784871. However, I wasn’t able to purchase the aluminum T‑profiles recommended in the guide. For this reason, I designed these T‑Holders to be 3D‑printed in…

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17
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11
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PrintablesKarol

Bike Derailleur Hanger Adjustment Tool

Derailleur Hanger Adjustment Tool remixed from https://www.thingiverse.com/thing:4653903 . Adjusted to metric parts that are available in Europe: 1x - 20x20x1 mm square Aluminum Tube, about 450mm long 1x - M10 x 1.0 mm thread pitch x 100…

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17
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6
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PrintablesJascnC

HEX adaptor for Tailfin Universal Derailleur Hanger (UDH) Adaptor

This is a refined version of a plastic 8mm hex to 12mm hex adaptor that comes with Tailfin Universal Derailleur Hanger (UDH) Adaptor (…

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17
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0
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Printablesgodspeed3D

Derailleur Alignment Tool

Saw other tools that did not seem as durable, or simple- I decided to make this, as a project and to save money (cheapest was $37 on amazon from china 3 stars) Items used and estimate pricing (rounded up to nearest dollar) - 1x ½ iron…

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15
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2
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Printablesthejosh108

Bicycle derailleur pulley wheel bearing press jig 11t 13t 15t

easily press bearings out of aluminum and plastic derailleur pulley/jockey wheels. can be used in a vice, drill press, arbor press, clamp, or you could just smack it with something. made for pressing 9 mm ID x 17 mm OD bearings 11t 13t 15t

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14
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3
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IKEA/BRIO railement/derailment ramps (track-to-surface)

#EN Railement / Derailement / Track-to-Surface ramps for wooden railway. It is compatible with IKEA LILLABO and BRIO and maybe other brands as well. Allows to easily drive your cars and trains from floor to the rails and back. (Check my…

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14
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2
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PrintablesRoffel

Festool OF1010 Guiderail adapter

Festool FS guide rail adapter for the latest OF1010, the example has text on top but the data for download has no text. The adapter has a tight fit on de rail, you can make it a little smoother by using sandpaper in the slots. I have used…

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14
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3
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PrintablesAlexander

Upgrade to CYCLUS TOOLS Derailleur Hanger Adjustment Tool

The Cyclus Derailleur Hanger Adjustment Tool is a reasonable prices tool with a few shortcomings. First the tip itself is too short. Then: it cannot be freely moved around which makes working with the tool very difficult. I came up with a…

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14
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2
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PrintablesGreg FRISON

Derailleur mount

I wanted to be able to display my old derailleurs collection, I needed a support, here it is! Fits all derailleurs with standard mount 10x1.0 old or new Printed in PLA+ black 2 perimeters 0.15mm layer 15% infil No support needed Designed…

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14
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3
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Printablesaiber

31.8 mm Front Derailleur Style Chain Keeper

This keeps your chain from falling off a single ring setup. There are various STLs which documented the cage profile before I trimmed off the extraneous lines, which I kept in case I want to tweak the profile later. I never use the 52/53…

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PrintablesSP Design

Shimano rear derailuer cap GRX and 105

There was only one model (which perform realy bad) for this part and it is nowhere to buy. Tested for 1000km workinng fine but after long rides requires small adjusment because of a small loose of lower friction compared to original part.…

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PrintablesJeremy Pislot

Auto-Centering Filament Spool Roller V3 – Stable & MMU3 Safe (Fixes Spool Derailment Issues)

✅ What’s new in V3 This V3 version introduces a true auto-centering roller geometry , inspired by real mechanical guiding principles: 3° inward taper (convergent draft angle) Larger diameter at the center Smaller diameter toward both ends…

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9
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1
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Printableshcpookie

Kriss Siderail

Siderail with holes aligned to enable clearance for the charging handle when using lights on the left side. Supports required for the M-Lok clips on the back side. Optionally, you could move the model down in the sliders to be flush on…

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8
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3
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Door threshold / bed siderail for RV teardroip trailer

When fitted with a full / custom mattress sitting in a doorway of the teardrop tailer might have the following issues: it is not that comfortable, as the mattress slopes out under the body weigght bed sheets etc tend to keep get caught in…

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Printablesaiber

Derailleur actuation experiment

A failed experiment on how to actuate a rear derailleur with a servo. The servo would be mounted to the barrel adjuster, & a rod passed through the barrel adjuster. The rod would have teeth, & the servo would draw the rod in/out using a…

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7
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1
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PrintablesLePeti

Derailleur hanger Focus Raven 2015

Replacement derailleur hanger for 2015 Focur Raven carbon bikes. Requires M4 thread drill and M10x1 thread drill. The M10x1 tap is non-standard, with a smaller thread pitch! Recommended printing material: PA12 (nylon), PA12+CF or PA12+GF…

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6
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Printablesfallingcow

Wall-mount screw-in holder for Abbey HAG derailleur alignment tool

Are you someone who likes pegboard, or someone who can actually be decisive? ;) I loved cmh's HAG holder but hate pegboard. Attach this to your surface of choice with 3mm countersunk screws! There are two bottom files: one is a straight…

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5
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PrintablesHifu Himejima

Short picatinny to russian dovetail/siderail adapter

Print vertically with supports, that's it. See the original's readme and images.

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5
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PrintablesN N

Derailleur Cable Redirector

This is a simple derailleur cable redirector. Some derailleurs (most notably, the Shimano GRX series) will redirect the end of the cable directly into the wheel requiring you to cut the end of the cable, even if by a measly few…

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4
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2
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Front Derailleur Offset Adapter Shim - 29mm Seat Tube to 34.9mm Bracket

If you're struggling with the adjustment range on your front derailleur, you might need to shift the mounting point in or out, especially if you've done a bottom bracket swap. You will need to print 2x of this design (two halves). It…

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Printablesbandaid

Camper table sliderail part

Replacement part for camper sliderail table. This replaces the part that slides and locks the table in place on the rail. (see example picture) Dimensions width 18 mm, length 48mm, height 16 mm Printing I used PETG for added strength.…

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3
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Printablesjrfhoutx

Schwinn Varsity Front Derailleur Shim

A shim to fit a Shimano FD4500 onto a vintage Schwinn Varsity. I inherited a crusty 1972 Schwinn Varsity from a hoarder neighbor and have been refurbishing it. The front derailleur was missing and a friend gifted me an old Shimano 4500…

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PrintablesRylan Bahr

Sneaky HO scale Code 100 prank derailer

This file includes Code 100 versions of my track prank derailers. Code 100 is the most widely used rail size, meaning you can now prank club layouts, older setups, and standard home tracks.

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PrintablesBryce Nisly

Cage Lock for Microshift Advent 9 speed long cage derailleur

The cage lock slots into a cutout in the cage to take the spring tension off the chain, allowing you to remove the wheel and chain without fighting it. Different Microshift derailleurs appear to have different cage geometry, so check…

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PrintablesAli

Toopre TOL -2.3 derailleur alignment gauge

90° Pivot head for the Toopre TOL -2.3 derailleur alignment gauge. Replacement part for Toopre, also compatible with Park Tool. 1x Countersunk screw M5 1x Socket head cap screw M4 1x rod D6x160 mm

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PrintablesNoim

Twitter M5 Frame Plug for 1x Drivetrain / Front Derailleur Delete

A small frame plug designed for the Twitter M5 bicycle frame . This part closes the unused opening in the frame intended for the front derailleur mounting / cable area . It is useful when the bike is converted to a 1x drivetrain and the…

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PrintablesRylan Bahr

HO Scale Code 83 "Prank" Derailer

"Want to spice up your next HO scale operating session? Slip this tiny derailer onto any Code 83 track and watch your yardmaster lose their mind. It snaps right onto the rail, prints in less than 5 minutes, and uses almost zero filament.…

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PrintablesRylan Bahr

Sneaky HO scale Code 83 prank derailer

This is a stealth, low-profile version of my Code 83 prank derailer. It is modeled significantly shorter and sits lower to the ties, making it incredibly hard for operators to spot until their rolling stock gently leaves the tracks!

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PrintablesRylan Bahr

HO Scale Code 100 "Full-Size" Prank Derailer

This is the standard, full-sized version of my prank derailer designed specifically for Code 100 track . Unlike the stealth version, this model features the full profile of a real track derailer asset, making it look incredibly convincing…

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