Shimano DUAL CONTROL 105 SET STR7170/BRR7170 Left 2-Speed DI2

Set dual-control ST-R7170, hose SM-BH90 and brake caliper BR-R7170, filled with mineral oil and bleeded.

The ergonomics of the levers are taken from higher sets. The wireless connection improves the aesthetics of the bike and at the same time makes shifting very quickly.

Shifting uses two CR1632 batteries. The R7170 brakes offer 10% more pad clearance for easy wheel removal and quiet operation, as well as unidirectional bleeding for easy and clean maintenance.

• Technologies used: E-tube, Reach Adjust, Dual Control Lever, One Way Bleeding, Ice Technologies
• Type: ROAD
• Total package weight: 425 g
• 2 speed
• Left/Front
• Dual Control
• Mounting type: On mount/Flat mount, without indicator
• Hose length: 1000 mm
• Brake pads: L03A, black
• Material: Aluminum / Steel / Plastic