SHIMANO ULTEGRA Di2 ST-R8150 RIM BRAKE 12-SPEED DUAL CONTROL LEVER Bike-Product the EX 471 can cope

the EX 471 can cope with the most demanding trails

Bosch 500Wh: It has plenty of power for most people's city riding

Gradation: 50/37T

Spindle-based unit measures left side power to calculate total watts

SHIMANO ULTEGRA Di2 ST-R8150 RIM BRAKE 12-SPEED DUAL CONTROL LEVER Bike-Product the EX 471 can copeExperience precision shifting and braking in one integrated lever. The Shimano Ultegra Di2 ST R8150 combines cable operated shifting with dual control functionality, delivering fast, accurate gear changes and responsive braking modulation. Crafted from advanced materials, this lightweight lever offers exceptional ergonomics and control in all conditions. The clean cable routing keeps your bike looking sleek while maintaining the reliability Ultegra is