Shimano Dura-Ace ST-R9170 Di2 11-Speed Right Shift/Brake Lever

Shimano Dura-Ace ST-R9170 Di2 11-Speed Right Shift/Brake LeverShimano Dura Ace ST R9170 Di2 11 Speed Right Shift Brake Lever. ST R9170 Dura Ace Di2 Shift Brake LeverShimano 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 Shimanos Reach Adjust technology to suit any hand size or rider preference TECH SPECS Rotor Included No

8 Color Turquoise Rise 19 Weight 210 Material Carbon Width 785 Defined Color Blue Back Sweep (deg) 8 Upsweep 5

Color Storm Defined Color Gray Gender/Age Unisex Material Cotton Size Small Sleeve Style Short Fit Standard

Color Black Rim Width (Internal) 22 Brake Track None Manufacturer Spec ERD (mm) 601 Weight 522 Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 32 Rim Material Alloy Tire Type Tubeless Ready Valve Presta Rim Center Offset (mm) 0

The Tektro MD-U511 is a cable-actuated mechanical low profile flat-mount disc brake caliper designed to be used with linear pull brake levers

Use the X-Nut (Sold Separately) to secure CO2 cartridges

The small chamber (83mL) is designed for items like cash and house keys

Weathertight o-ring sealed connectors

Highlights include lightweight but strong TI 316 rails “Superflow” cut-out to relieve perineal pressure light gel padding for all-day vibration dampening and a tough Fibra-Tek cover in black with high-visibility reflective inserts

For use with all 1/2 inch and 3/8 inch UNC press rods

}Shimano R203P/S Disc Brake Adaptor for 203mm Rotor 74mm Caliper 51mm Frame

}WTB Brass TCS Valve: 46mm Pair

Length 155 Threading 9