SHIMANO Non-Series Di2 SM-JC41 E-Tube Di2 Tretlager-Abzweig für interne Drahtführung

Product Highlights

• Mounts neatly to the bicycle stem and connects with E-TUBE wires
• Features an integrated battery level indicator, charging port and gear index position switch
• Allowing simultaneous use of shift controls at the handlebars and extenders

Product Description

Shimano SM-JC41 Interne Junction Box mounts neatly to the bicycle stem and connects with E-TUBE wires. Features an integrated battery level indicator, charging port and gear index position switch. Allowing simultaneous use of shift controls at the handlebars and extenders. Ideal model for time trial and triathlon practice.