SRAM S900 Aero Disc Brake and Lever - Rear, Hydraulic, Flat Mount, Black, A1 Bike Accessories_Cycling Computers Road versions have a 68mm

Road versions have a 68mm width

“It’s impossibly stable

42cm (center to center)

OPTIMIZED BIOMECHANICS The 3-axis adjustability and slim stack height of the SPEEDPLAY Advanced Pedal System allows the rider to customize their fit on the bike with the largest range of optionality

all-day rides while delivering the performance expected of a road racing bike

SRAM S900 Aero Disc Brake and Lever - Rear, Hydraulic, Flat Mount, Black, A1 Bike Accessories_Cycling Computers Road versions have a 68mmFor aero disciplines, hydraulic disc brakes can reveal a whole new world of speed savings. Less time slowing down is more time going fast. Better brakes mean faster splits, thanks to confidence inspiring brake performance. *Optimized power and modulation for triathlon and time trial *HydroT brake platform offers superior control, feel, and heat management *Textured carbon brake lever for better finger grip *Reach Adjust allows for custom fit *Stealth