SHIMANO DI2 REAR DISC BRAKE KIT

The SHIMANO DI2 REAR DISC BRAKE KIT is designed to work together with Shimano's 2x12-speed drivetrain. Shimano's new Ultegra ST-R8170 brake levers offer improved modulation and control at any stroke, thanks to the use of Shimano's proven SERVO-WAVE technology. The all-new Di2 platform, used on both Dura-Ace and Ultegra, offers the world's fastest and most reliable wireless shifting.
The new Ultegra BR-R8170 caliper offers improved modulation, a quieter braking system, and a really easy bleeding process.
The Ultegra R8170 disc brake caliper offers a new level of modulation and even more powerful braking.

SHIMANO DI2 REAR DISC BRAKE KIT MAIN FEATURES:

• Clean handlebar: wireless connection improves aerodynamic effect and ease of maintenance.
• Wireless shifting customization via the Shimano E-Tube Project app.
• High energy efficiency of electronics, 1.5 to 2 years of battery life with easily replaceable CR1632 shift batteries.
• Easy brake control.
• 10% more pad clearance reduces brake noise.
• Easy maintenance bleeding process.

ITEM NUMBER

IR8170DRRDSC170D