SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 Speed 12 BCD Direct Mount

Speed 12 BCD Direct Mount SRAM 8 Bolt Pedals Thread 9/16 Crankset Material Carbon BB Inclusion No Drivetrain Spacing Road Crank Spindle Diameter 28

Monobloc triple arch 4-piston caliper

and the neoprene cuff seals out snow without bulk

FLOWFLEX®

SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 Speed 12 BCD Direct MountSRAM SL 500 Aero 11 speed Rear Friction Front Shifter Set. Affordable lightweight aluminum levers with an optimized shape. Front shifter is compatible with Yaw derailleurs. TECH SPECS Rear Der Shifter Compatibility SRAM Exact Actuation Drivetrain Speeds 11 Weight 138 Double or Triple Double Front Der Shifter Compatibility SRAM Yaw End Type Shimano SRAM Mount Type Bar End