Shimano EW-SD300-I Electric Wire Di2 550mm Built-In Routing cassons Compatible with all cleated Exposure

Compatible with all cleated Exposure Lights since 2005

45% faster than FD-R9150

Replace worn-out rings or swap gearing for specific uses with genuine SRAM RED 11 Speed Road Outer Chainrings

This flexible design allows the cable lock to be used in a variety of ways in everyday life to secure objects and easily secure your property

Shimano EW-SD300-I Electric Wire Di2 550mm Built-In Routing cassons Compatible with all cleated ExposureShimano Ew Sd300 I Electric Wire DI2 550mm Built in Routing Features More compact design makes new electric components smaller and lighter Will potentially expand the future capabilities of DI2 systems For internal routing usage Mfr Claimed Weight TBC