SRAM RED Crank Arm Assembly - 172.5mm, 12-Speed, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, E1 20"-29" Rigid Forks 143727-Q2-L52W

143727-Q2-L52W

UPC: 710845807572

Manufacturer Part Number: 978-01-033

Manufacturer Part Number: WST068

They feature 'a get out of jail’ 6mm allen key on the drive side of the axle if you manage to round the no

SRAM RED Crank Arm Assembly - 172.5mm, 12-Speed, 8-Bolt Direct Mount, DUB Spindle Interface, Natural Carbon, E1 20"-29" Rigid Forks 143727-Q2-L52WWhen SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you. Carbon crank arms are 29g lighter than previous generation 8 bolt interface compatible with power and non power AXS spiders and integrated chainrings (Chainrings sold separately) Product Specifics