OneUp Dropper Shim Kit Gravel Bar The lock ring mounting system

The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation

Requires 3 AAA batteries that are not included

What began as an idea for a better way to transport bikes in 2008 has evolved into a thriving company that creates high-end

The Topeak Turbo Morph Digital Pump is the ideal companion for cyclists who value precision

OneUp Dropper Shim Kit Gravel Bar The lock ring mounting systemOneUp Dropper Shim Kit Dont get stuck between dropper sizes. The unique OneUp travel adjust shims allow you to custom tune your post by lowering the travel and extended length of your post by as much as 50mm in any increment you like. Want an oh so fashionable 128. 99mm drop? You got it! Drop tuning can be done on bike, tool free and without removing the saddle or touching a shock pump. Lowering the post travel also increases bushing overlap, which is