SRAM RED AXS Power Meter Crankset - 175mm, 12-Speed, 50/37t, Direct Mount, DUB Spindle Interface, Natural Carbon, D1 Rear Derailleurs features a roll-top closure

features a roll-top closure

RS3531 FK9188

Includes one lock-on grip with a single aluminum clamp and end cap

- I-Beam: lightweight fiber composite single rail integrated into base

ergo handle

SRAM RED AXS Power Meter Crankset - 175mm, 12-Speed, 50/37t, Direct Mount, DUB Spindle Interface, Natural Carbon, D1 Rear Derailleurs features a roll-top closureThe SRAM RED AXS power meter is a huge step forward in power meter design, giving riders the gearing they truly want and need. Shifting performance has been optimized by moving the range from the front of the drivetrain to the back, and creating a consistent 13 tooth gap across all variants of chainring duos. The crankset is designed specifically for electronic shifting, with Quarqs premier DZero power measurement technology fully integrated. X Range