SRAM RED 1x XPLR Wide Crank Arm Assembly - 165mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 CheckoutTitle=Vittoria Mostro Enduro Race Tire - 29 x 2.4 } 3mm thick CNC machined

} 3mm thick CNC machined 7075-T6 aluminum

Upper assemblies include star nut and top cover

Use it in stylish full frame mode with the included jawbones or choose to maximize your vision and just wear it with the cylindrical lightweight lens

very durable

SRAM RED 1x XPLR Wide Crank Arm Assembly - 165mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 CheckoutTitle=Vittoria Mostro Enduro Race Tire - 29 x 2.4 } 3mm thick CNC machinedSRAM 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