Shimano Dura-Ace ST-R9170 Di2 2x11-Speed Left Shift/Brake Lever Rear Shock Springs & Parts without rim damage or cut

without rim damage or cut hands

UPC: 849430024053

121674-Q0-L

- Brass: forged

UPC: 810006801163

Shimano Dura-Ace ST-R9170 Di2 2x11-Speed Left Shift/Brake Lever Rear Shock Springs & Parts without rim damage or cutThe Shimano Dura Ace ST R9170 brings both Shimano's praised hydraulic disc brake technology and the category leading DI2 electronic shifting in a package ready for the most demanding of race situations. Shimano Di2 compatible, hydraulic brake levers An updated button feel and layout ensure precise shifting while enhanced ergonomics guarantee comfort, allowing you to concentrate on the effort at hand Ergonomic brake and shift lever position with