Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK Model=Broc Handlebar Pro Head Reinforcement System (PHR)

Pro Head Reinforcement System (PHR) has a larger and more spherical contact area and is designed to balance loads transferred to the rim

}Full Speed Ahead Energy Modular Crankset - 170mm 11/12-Speed 46/30t Direct Mount/90mm BCD 386 EVO Spindle Interface Black

9-Piece Stainless Steel Mounting Hardware Kit for Fox rear shocks

}Surly Big Dummy Bag - Pair Black

6 Stanchion Diameter 30 Steerer Tube Length (mm) 265 Steerer Type Tapered Travel (mm) 100 Weight 2013 Wheel Size 29"

Shimano Dura-Ace ST-R9250-L Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x BLK Model=Broc Handlebar Pro Head Reinforcement System (PHR)Shimano 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