Chris King ISO Universal Disc Front Hub Shell - Black YGroup_electra-flowers-helmet-YG while the versatility of Di2’s

while the versatility of Di2’s programmable shift logic allows the rider to custom tune the system to their riding style

Containing the precise blend of complex and simple carbohydrates to fuel you up

The thumb-lock lever ensures a secure

Cantilever compatible

This Right Hand Cover Unit can only be used with Shimano XTR SL-M9000-I I-Spec II 11spd Rapid Fire shifters

Chris King ISO Universal Disc Front Hub Shell - Black YGroup_electra-flowers-helmet-YG while the versatility of Di2’sChris King ISO Universal Disc Front Hub Shell Black These hubshells are empty and do not include, axle, bearings or any hub internals. The Chris King Hub Service Tool is required to install the hub. Replacement for front hub shells that have a serial number starting with "151"