Fenix BC21R GoPro mount
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This is a mount for Fenix BC21R bike headlight. It connects to standard GoPro mounts.
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Model information
- Source
- Printables
- Category
- Outdoor Sports
- License
- GNU General Public License v2.0
This is a mount for Fenix BC21R bike headlight. It connects to standard GoPro mounts. Photos demonstrate this mount used on QuadLock GoPro mount which I printed separately. Top part of the mount was taken from this adapter. I have experienced slight issues with sizing but that was solved with nail file.
Mount allows for on-bike charging but replacing the battery requires taking out the light.
Original mount for this light had to be placed on top which caused issues for me because beam was hitting cables and distracting me. This version takes cabling into account and there is no distraction.
This contraption is yet to be tested but everything feels rugged enough to withstand test of time. I used PLA plastic for printing even though it's not UV resistant so I expect some degradation and discoloration.
This design has been at this point tested enough that I can say it works solidly well. I have painted it black and been using it on all of my rides for past month or so. Main stem could be a bit longer but all in all I have no issues with it.
Print instructions
Any layer height or infill however use of PET is advised due to its elasticity. PLA printed parts developed fractures after one year of use.