SRAM RED 1x XPLR Wide Crank Arm Assembly - 170mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 Color-Iridescent Purple } Roller bearings for both

} Roller bearings for both the upper and lower cups for improved headset performance

75 Axle Diameter (mm) 12 Thread Length (mm) 20 Overall Length (mm) 170 Weight 41

} Protective plastic crank arm caps prevent damage to the tips of alloy cranks

Special steel design with colour-coordinated plastic casing to prevent damage to paintwork

SRAM RED 1x XPLR Wide Crank Arm Assembly - 170mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 Color-Iridescent Purple } Roller bearings for bothSRAM RED 1x XPLR Wide Crank Arm Assembly 170mm 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