SRAM RED 1x XPLR Wide Crank Arm Assembly - 165mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 keyword search-RXC137 } Single-ring drivetrain simplifies functionality

} Single-ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X-SYNC wide-tooth

Brake Caliper Type Post Mount Brake Lever Use Left Color Black Hydraulic Fluid Type Mineral Oil Hydraulic Hose Length 1000 Pad Compound Resin Rotor Included No

Color Block Stripe Black Cuff Length 7 Defined Color Multi-Color Gender/Age Unisex Material Wool-Blend Season Cool Weather Season Warm Weather Size XL

Designed expressly to disperse heat and reduce noise generated by home trainer use

SRAM RED 1x XPLR Wide Crank Arm Assembly - 165mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 keyword search-RXC137 } Single-ring drivetrain simplifies functionalitySRAM RED 1x XPLR Wide Crank Arm Assembly 165mm 13 Speed 8 Bolt Direct Mount DUB Spindle Natural Carbon E1. When SRAM found ways to make their lightest and stiffest crank even lighter they went for it. A new process further grams from the hollow carbon arms. Plus theyre offering more crankarm lengths than ever before to ensure this crank works for you. Hollow carbon crank arms are 29g lighter than previous generation 8 bolt interface compatible with