SHIMANO Dura Ace ST-R9120 STI Brake/Shift Lever Set with BR-R9170 Rear Disc Brake

The Dura Ace BR-R9170 disc brake combination is a top-class braking system by Shimano. It offers you the braking performance and power you need on your disc racer in wet conditions. Excellent braking power and best braking power modulation offer you a high level of control.

· Hydraulic disc brake system for road bikes
· Constantly high braking performance in changeable weather
· Less lever travel, ergonomic hand position
· No rim wear, thus increased safety
· Brake lever with Servo Wave mechanism for faster response
· Adjustable free stroke and lever reach
· Brake lever made from carbon fibre reinforced composite material
· Compatible with 11-speed/double
· Weight: approx. 459 g
· Shift/brake lever: ST-R9120 left
· Brake caliper: BR-R9170 Flatmount, 2-piston system (ceramic), flat design
· Hose length: 1700 mm (can be cut to length)
· Brake hose: SM-BH90-JK
· Brake fluid: Shimano mineral oil
· Brake pads: L02A, Ice Tec, organic
· Incl. polymer-coated inner cables and cable casings
· Recommended brake discs: SM-RT900 (Center Lock, prod. code: 2238573) or SM-RT86 (6-hole, prod. code: 1770063), SM-RT81SS (6-hole 140mm, prod. code: 1770054)