Shimano EW-SD300-I Di2 Electric Wire 750mm Built-In Routing shimano Hub available for Center Lock High performance electronic shift
Platform notes & fabric story
Description
Shimano EW SD300 I Di2 Electric Wire 750mm Built In Routing shimano Hub available for Center Lock High performance electronic shift Hub available for Center Lock brake rotors only Replacement freehub body for DT Swiss 180 For internal routing usage More compact design makes new electric components smaller and lighter