Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK CheckoutTitle=SRAM SBC Mahle Bolt Kit Chainring Hardware The rear rim has been

The rear rim has been optimized for power transmission tracking and durability

DTD-10 size T10 package single

5 Lockout Switch Shock Mounted Switch Eye to eye length (mm) 230

8 mm 100% waterproof adjustable shoulder strap

Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK CheckoutTitle=SRAM SBC Mahle Bolt Kit Chainring Hardware The rear rim has beenShimano Dura Ace ST R9250 L Di2 Dual Control Shift Brake Lever for Rim Brakes Left 2x Black. Shimano 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