SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 Cassette Body Type Shimano Dynasys

Cassette Body Type Shimano Dynasys 11 Speed Mountain Cassette Body Type Shimano/SRAM 8 9 10 Speed

spindle CrMo size 9/16" color red weight 440g

-72mm diameter

Misc Trunnion 37

Monobloc triple arch 4-piston caliper

SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 Cassette Body Type Shimano DynasysSRAM 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