Clamps required to attach a OneUp dropper post remote lever to your bike.
- I-Spec II – compatible with M9100, M8100, M7100 brake mounts – current Shimano brakes.
- I-Spec EV- compatible with M6000, M7000, m8000 brakes.
- MMX – compatible with MatchMakerX levers.
- 31.8mm – For use with drop bars.
- 22.2mm bar clamps for everything else.


