SRAM RED 1x XPLR Wide Crank Arm Assembly - 170mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 MFPN=M5-25SHSS transition: all

transition: all

Improved padding to protect the frame

Fatboy Carbon (2015)

}SRAM X01 Eagle Crankset - 170mm 12-Speed 32t Direct Mount DUB Spindle Interface Lunar/Polar C2

SRAM RED 1x XPLR Wide Crank Arm Assembly - 170mm 13-Speed 8-Bolt Direct Mount DUB Spindle Natural Carbon E1 MFPN=M5-25SHSS transition: allSRAM 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