SRAM RED 1x XPLR Wide Crank Arm Assembly - 160mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 MFPN=11.2018.024.000 While the ski has a

While the ski has a flex intended for skiers around 140lbs

Fits any 76 BCD crankset or spider

1" tire widths (43/30T chainrings only)

Chainring Bolts 4 Narrow-Wide Design Yes BCD 94 Material Steel Speed 11 Chainring Comp

SRAM RED 1x XPLR Wide Crank Arm Assembly - 160mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 MFPN=11.2018.024.000 While the ski has aSRAM RED 1x XPLR Wide Crank Arm Assembly 160mm 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