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Introducing the All-New Robak 2: The Ultimate RC Car for Makers. The second generation features an optimized suspension, providing increased off-road clearance. Many structural components have been beefed up to endure more than just mild…
Update 04.10.2025: Some people who tried this upgrade found the original arms a bit thin with certain materials, so I’ve uploaded a strengthened version. Both versions are interchangeable. Lower arms are now 6 mm (were 4 mm), and upper…
Update your Robak 2 with this 19:1 gear reduction mod, which increases torque at the expense of top speed. Benefits include: Higher acceleration Improved climbing capacity Reduced motor startup hesitation with sensorless setups More…
This adapter allows the installation of 17mm hex wheels onto 12mm hex spindles. The uploaded STL files are designed specifically for those wheels https://aliexpress.com/item/1005005155368361.html. You can use the provided SCAD files to…
Printed in PCTG with supports. Robak car: https://www.prusaprinters.org/prints/119715-robak-2 Paddle tires: credit to SkippyMcSlappyPants for the great paddle tires design.…
The body shell on the Robak has always been a bit of an afterthought. It was never quite perfect. Either hard to install and remove or with a tendency of popping off during landings or crashes. After trying out an SUV body in the recent…
The HSP 108015 axle shaft has a thread that is too short to use it with the original adapter. I reduced the thickness of the hub from 4 to 2.2mm. See drawing. That blind hole is there on purpose. Helps generating supports better. Remove…
[OBSOLETE] Please note that these model files are outdated. For the latest version, use the most recent files from the original Robak 2. https://www.printables.com/model/119715-robak-2 ------------ This package contains upgrade parts for…
Two halves connected with M2x8mm bolts and nuts (x7) Robak car: https://www.printables.com/model/119715-robak-2
HSP differentials and drive gears have quite poor precision and the gear mesh usually needs to be adjusted. In the design there is ~1.5mm clearance in the housing to adjust the diff position. Print the shims and test which pair works…
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![[ARCHIVE] Robak 2 Modpack .001](https://media.printables.com/media/prints/278397/images/5191813_fd4c3445-1ca6-4b63-a0bc-ab8bfce810e8_55809432-ad0d-4eff-990a-bc7ef2f8f60a/archive.png)
