Shimano Dura-Ace R9160 Di2 TT Bar End Shifters 1-Button Design Syncro Shift compatible Model=SM-RT64 Disc Brake Rotor Sealed bearing

Sealed bearing

Helmet-friendly Season Cool Weather Ear Coverage Yes Material Wool-Blend Gender/Age Unisex Color Black Size Large/XL Defined Color Black Windblock Yes Activity Cycling

Vendor Dt swiss Manufacture Number D232XDKAADSA29730S Model Name D232 Dropper Post Category Seatposts

Built with DT Complite spokes featuring a unique blading process to create a durable spoke that's made to last Rim Width (Internal) 30 Front Axle 20mm Thru x 110mm Boost Valve Presta Color Black Wheel Size 29" Designed for ebike Yes Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Rim Material Carbon Hub/Brake Compatibility 6-Bolt Disc

MTB version fits: Mountain bikes and e-bikes with handlebars up to 80cm

Shimano Dura-Ace R9160 Di2 TT Bar End Shifters 1-Button Design Syncro Shift compatible Model=SM-RT64 Disc Brake Rotor Sealed bearingShimano's Dura Ace SW R9160 TT bar end shifters feature a refined ergonomic shape and simple single button design. Provides quick shifting while riding in the aerobars Utilizes Shimano synchronized shift program allowing each bar end shifter to be programmed to upshift or downshift the rear derailleur while the Di2 computer decides when to shift the front derailleur for the optimal front and rear gear combination Firmware updates available through