TreeFrog unique 9x100mm quick release and 12x100mm universal fork mount is allow you to using 2 different bikes fork systems and going back and fort between the 2 most popular road, gravel, and cyclocross bike industry sizes, without changing the fork mount! If you have 2 or more bikes with 9x100mm and 12x100mm forks, our fork mount would be the perfect solution for you!
If you’re using you rack to carry some bikes with quick release front wheels and some with 20/110mm through axles, you should probably use this rather than our dedicated 20mm Fork Mount. Clamp it into the standard QR Fork Mount and you’re ready to mount your bike.
The Rear Wheel Holder has a Velcro strap support any different size rims. It is also a great additional product for the Crossbar to turn it to a bike rack. With the right fork mount attached to the front Crossbar, and a Rear Wheel Holder, you are able to set bike rack, without using the [...]
The Boost Spacer could be a great help, if you have 2 or more bike which have 15mm thru axle systems, and you need to carry both 15x100mm and 15x110mm bikes without changing the fork mount on your bike rack! Simple insert your skewer through your fork and 15mm fork mount, then when the bike [...]