Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK Model=Rally RS210 Power Meter Pedals 25 Tubeless Folding Black Performance

25 Tubeless Folding Black Performance RaceGuard Double Defense 378 Aluminum Studs

25x5 Lock Type Key Primary Color Orange

Model Quill 'Spud' Adapter Adapts 1" Threadless to 1" (22

25 Flat Protection Tread ISO Width (mm) 57 ISO Diameter 559 / 26" MTN

Wheel choice: 1 is fastest

Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK Model=Rally RS210 Power Meter Pedals 25 Tubeless Folding Black PerformanceShimano Dura Ace ST R9250 dual control levers are the ultimate in reliable performance thanks to a wired connection to the rim brakes. Refined ergonomics and advanced materials show the race pedigree of these levers. Quick and intuitive 12 speed Di2 shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Brake Lever