Shimano Controls Ultegra R8170 Di2 Disc Kit+Calipers

Shimano Ultegra Di2 ST-R8170 / BR-R8170 Disc Brake Control 2/12v

FEATURES

- Clean cockpit: wireless connection improves aerodynamic effect and facilitates maintenance
- Unparalleled ergonomics: raised hand guard improves ergonomics
- Optimized brake control, thanks to lighter and smoother lever
- Compatible with wired and wireless connectivity
- Long-lasting battery life: 1.5 to 2 years of battery life per control. Easy-to-replace CR1632 battery
- Reach Adjust: the brake lever is equipped with a mechanism for adjusting the travel
- Dual Control Lever: the lever performs braking and shifting functions and is easy and intuitive to use
- One Way Bleading: simple and clean bleeding system

SPECIFICATIONS

- Usage: Road
- Series: Ultegra R8100
- Speeds: 2x12
- Controls Type: Wireless (Dual Control)
- Levers Material: Carbon CFRP
- Brake Type: Hydraulic
- Caliper Mounting: Flat Mount
- Caliper Pistons: 2
- Piston material: Resin
- Caliper material: Aluminum
- Pads: L03A resin with fin (included)
- Hydraulic fluid: Mineral oil
- Hydraulic hoses: SM-BH90-JK-SSR
- Hose length (front / rear): 1000 / 1700 mm
- Weight (manufacturer, single kit): 391 g.

Tube, accessories and front Flat Mount adapter included. Pre-assembled system.