Shimano SM-JC41 Di2 Junction B
1 junction is required to complete the system
Choose one accroding to the routing used
SM-JC40 For external cable routing
SM-JC41 For internal cable routing
Read More
Overview
Reviews
Shimano SM-JC41 Di2 Junction B
- 1 junction is required to complete the system
- Choose one accroding to the routing used
- SM-JC40 For external cable routing
- SM-JC41 For internal cable routing