SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 and the neoprene cuff seals

and the neoprene cuff seals out snow without bulk

-72mm diameter

Super low viscosity yields superior lever response pad retraction and consistent performance through a full range of operating temperatures

3” (M1 27

SRAM SL-500 Aero 11 speed Rear/Friction Front Shifter Set MFPN=401312331 and the neoprene cuff sealsSRAM 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