SHIMANO ULTEGRA R8170 Di2 right lever with caliper and 12-speed hose

Shimano Ultegra 8170 right brake assembly for Di2 electric transmission and disc braking (NEW )

Shimano Ultegra 12-speed right lever/shifter for Di2 electric transmission and disc brake + Rear hydraulic caliper with hose.

The Shimano Ultegra Di2 8170 rear disc brake assembly offers all-new ergonomics, even more precise braking modulation and wireless electronic gear changes.

The Shimano Ultegra Di2 Disc 8170 Hydraulic Rear Brake in details:

• Tidy cockpit, aesthetic appearance thanks to wireless connection
• Wireless, precise and fast shifting (rear derailleur / front derailleur with wiring)
• Battery easy to replace with a flat screwdriver, battery life of 1.5 to 2 years
• Unique ergonomics
• Softer handle coating
• Servo Wave technology for optimal brake control
• 16.4mm reach adjustment
• Installation with cables also possible
• Funnel purge
• Software updates via E-Tube Project

• 10% increased spacing between brake pads, minimizes brake rotor friction and reduces noise
• Braking performance optimized for racing and training
• Consistent appearance and easy access for tools thanks to flat mounting
• Optimized heat dissipation with Ice-Tech
• Easy purging
• 2 synthetic resin pistons
• Varnish
• Steel fixing screw (4 mm)

Complete your order with a Shimano Ultegra 8170 Di2 left brake assembly