Reserve from the case
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Integrated low-profile caliper design
Weight: 125g
The vulcanized rubber top is practically indestructible
Weight: 340g (400mm width)
than a mid-depth carbon wheel
SHIMANO Di2 SM-JC41 B Junction Box (Internal) Complete Road Bike Integrated low-profile caliper designSM JC41 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.
US$ 200.00
US$ 105.00
US$ 30.00
US$ 77.00
US$ 77.00
US$ 30.00
Pay in 4 interest-free payments of $10.00 Learn more