Shimano Ultegra CN-6701 10 Speed Chain BSS-002480 and the Roc Loc ®
Baker’s notes & crumb story
Description
Shimano Ultegra CN 6701 10 Speed Chain BSS 002480 and the Roc Loc ® and the Roc Loc ® 5 fit system allows you to easily dial in both fit tension and adjust vertical position with a single hand system diagnosis or attaching the external backup battery