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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Bottom bracket with small ball bearings for lightweight
Lens Type- Interchange
We have incorporated black reflective details to ensure you feel safe while riding and never go unnoticed
BR-RS305 / XT BR-M8110-R / SLX BR-M7110-R
Simple wheel replacement
Shimano Junction B SM-JC41 X-RoadCam Bottom bracket with small ballSHIMANO 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. FEATURES For internal wire routing