SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 SizeCassette Body/Freehub-26x1-3/8 9 MPH Front Light High

9 MPH Front Light High output integrated LED

and on slick roads

Suitable for use as rim tape in non tubeless application

Extremely strong

TFT LCD Display - A custom color TFT display featuring a detachable mount and a USB-C port provides trip

SRAM RED Crank Arm Assembly - 170mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 SizeCassette Body/Freehub-26x1-3/8 9 MPH Front Light HighWhen 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) Rings Sold Separately