ALL ITEMS ARE FREE FOR USE AND OPEN SOURCE. CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENCE APPLIES TO ALL DESIGNS
https://creativecommons.org/licenses/by/4.0/

Free Ideas

Front Thru Axle to Track Rear Hub Adapter

The 100x15mm hub standard for front wheels is dead. There are tons of very cheap high end 100x15mm hubs that could be repurposed for use as track rear hubs. The chain line of the 6 bolt ISO or Boyd Centerlock cog is about 41.5mm, only .5mm off the standard 41mm Chainline. I would love to see someone make this, sell it, whatever I dont care.  Please attribute if you do something with it.

I have an alternate version for the more common 12mm hub as well, contact if interested.

This design requires two 4mm knurled axle nuts to meet the 120mm hub width.

Metal threaded rod with hex nuts on each end casting a shadow on a light surface.Technical drawing showing top and side views with dimensions of a threaded axle with threaded sections and hexagonal parts.
Download Design Package

Quill Stem Out Front Mount (Garmin)

This is an out front mount for quill stem that replaces the M8 fixing bolt on an old Cinelli A1 stem. Im getting it printed in stainless steel. This version is long enough to fit all Garmin computers including 1000 series.

Out Front Quill Stem Garmin MountTechnical drawing of a Out Front Quill Stem Garmin Mount
Download Design Package

ALL ITEMS ARE FREE FOR USE AND OPEN SOURCE. CREATIVE COMMONS ATTRIBUTION 4.0 INTERNATIONAL LICENCE APPLIES TO ALL DESIGN
https://creativecommons.org/licenses/by/4.0/