Frequently Bought Together:
Make it a bundle! Select any items to add to cart.
Subtotal: $877.87
DESCRIPTION
SHIMANO - Junction B - E-TUBE - Internal DI2 Wire Routing - 4-Port
For internal DI2 wire routing, SHIMANO's SM-JC41 Junction B is the central connector for DI2 systems. Wires from the front and rear derailleurs, cockpit area, and battery all plug into the 4-port SM-JC41 junction, which is housed inside the bike frame.
- For internal wire routing
PLU: 44983
SPECIFICATIONS
REVIEWS & QUESTIONS
Customer Reviews
0.0 Be the first to review this item
Write a Review Ask a Question