Shimano Junction (B) Di2 SM-JC41 Road Shoe

Shimano Junction (B) Di2 SM-JC41 Road ShoeDescription 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. MODEL NO SM JC41 SERIES ULTEGRA R8050 Series Average weight 4. 1 Type Built in type SD50 port (pcs) 4 SD300 port (pcs) 0 SD50

0 pumphead

It features an optional rear rack with an integrated LED

A new set of bars

The perfect hydrid saddle

cycle specific socks that won’t break the bank

adding comfort and control

This way you can feature on our regular community updates

The updated Bontrager Line Dropper Post is easy to set up and now even easier to service

Engineered construction provides pre-shaped comfort without additional seams

For use with all ANT+ and Bluetooth® Smart wireless technology-enabled devices

40 tooth (long) Compatibility: Shimano Road 10-speed Compatibility - Chains: HG 10-speed Technical Information:

Control Tower 4 is constructed with a reinforced composite barrel and plastic base