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SHIMANO

Pair of SHIMANO ULTEGRA DI2 R8170 2x12 levers

Road biking has never been so much fun. Indeed, the SHIMANO ULTEGRA DI2 R8170 2x12 Pair of Levers benefit from all-new ergonomics, even more precise... Read more
Regular price 599,90 €
Regular price Sale price 599,90 €
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Description

Road biking has never been so much fun. Indeed, the SHIMANO ULTEGRA DI2 R8170 2x12 Pair of Levers benefit from all-new ergonomics, even more precise braking modulation and wireless electronic shifting. These features let you concentrate on the next sprint, the next descent or your partner's next joke.

The new Shimano ULTEGRA ST-R8170 brake levers bring enhanced modulation and control to every ride using Shimano's proven SERVO WAVE technology. The all-new Di2 platform, used on both DURA-ACE and ULTEGRA, makes the controls clearly distinguishable, while offering our fastest and most reliable wireless shifting. Your time on the bike is precious, so let Shimano make it even more enjoyable.

Ref: 9249473429853

Points forts

Streamlined cockpit: wireless connection enhances your bike's aesthetics while providing lightning-fast gear changes

1? to 2 years autonomy with easy-to-change CR1632 batteries for shifters

SERVO WAVE technology optimizes braking control

Smoother, gentler lever operation

Improved modulation thanks to extended braking control zone

Carbon fiber lever and titanium parts

Wired connection compatible (for electric bikes)

Customize DURA-ACE with adjustable button functions and ergonomics

Informations techniques

Series: SHIMANO Ultegra R8100 Series
Part Number Right / Left : ST-R8170-R / ST-R8170-L
Weight Manufacturer : 391g la paire

GENERAL
Type: Electronic gears - Hydraulic brakes
Front gears : 2
Rear gears : 12
Materials: Resin and steel
Technology : DUAL CONTROL LEVER / SERVO WAVE
Collar: 23.8-24.2mm

TRANSMISSION
Di2 wireless system
Compatible front derailleur: FD-R9250 / FD-R8150 / FD-R7150
Compatible rear derailleur: RD-R9250 / RD-R8150 / RD-R7150
Connectivity: Bluetooth (group connection + application) / SD300 port for EW-SD300 (for professional diagnostics)
Battery: 2x CR1632 batteries
Compatible application: SHIMANO E-TUBE PROJECT

BRAKING
Compatible brake hoses: SM-BH90-JK-SSR, SM-BH90-J-SSR (not supplied)
Recommended brake caliper : BR-R7170 (manufacturer's recommendation) / BR-R9270 / BR-R8170 / BR-RX820 / BR-RX820-LE / BR-RX400
Brake fluid: Mineral
Hose connection: Straight