Shop all Shimano | Shop all Electronic Gear Shifting
Electric Wire SD300 for External Routing
More compact design makes new electric components smaller and lighter
Will potentially expand the future capabilities of DI2 systems
365 DAY RETURNS
Its OK to change your mind!
OUR CUSTOMERS LOVE US
4.8 Satisfaction Rating from Shopper Approved.
WE ARE EXPERTS
selling only the best cycling gear since 1986