Shimano EW-RS910 Di2 Internal Junction A Box MISC 39/53) facilitates upshifting due to

39/53) facilitates upshifting due to the optimised free strokes associated with each combination

In Gravel and Cyclocross racing

but worth it on the side of the road

HG-X11 special asymmetric plate design for 11-speed

Racecar inspired Dual-Tread deboss allows tape to be wrapped for High Grip or Max Grip depending on wrap direction

Shimano EW-RS910 Di2 Internal Junction A Box MISC 39/53) facilitates upshifting due toDesigned for use as a bar end on drop handlebars or with designated frames, the RS910 junction is a 2 port option for internal E TUBE wire routing, charging, battery monitoring, and shift mode switching. Specifications Built in type Junction A for specific frame or handlebar end Please check with manufacturer for compatibility Mfr Claimed Weight 11g