SHIMANO ULTEGRA Di2 ST-R8170 + BR-R8170 12-SPEED DISC BRAKE REAR ebike-over-2500 It shows you all important

It shows you all important ride data - from speed to eBike battery status to arrival time

Blistering sprints

FSC recycled card box containing 4 x sachets – that makes 4L of bike cleaner

Maxle Stealth 12x142mm 174mm

Type: wire tyres

SHIMANO ULTEGRA Di2 ST-R8170 + BR-R8170 12-SPEED DISC BRAKE REAR ebike-over-2500 It shows you all importantThe redesigned Shimano Ultegra Di2 ST R8170 brake levers with BR R8170 caliper deliver enhanced ergonomics and superior brake modulation through SHIMANO's proven SERVO WAVE technology. Wireless electronic shifting puts precise control at your fingertips, enabling seamless gear changes and confident braking in any riding condition. Built for performance and reliability on any terrain. Features FASTEST AND MOST RELIABLE SWITCHING OPERATIONS EVER