SRAM RED AXS DUB POWERMETER 1x12-SPEED AERO CARBON CRANK 50T Crank Arm Length:170mm Cushioned rubber jaws on clamp

Cushioned rubber jaws on clamp

ABS ready - Like a Bosch

Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone

roll top closure and Velcro strap for flexible storage

Ratchet closure

SRAM RED AXS DUB POWERMETER 1x12-SPEED AERO CARBON CRANK 50T Crank Arm Length:170mm Cushioned rubber jaws on clampIts the best tool to help you reach your best. SRAM lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. The power meter is accurate to + 1. 5% and isnt affected by temperature changes, and the direct mount X SYNC chainring is aero and incredibly long lasting. Features Power meter is fully integrated into the chainring for lighter weight and greater accuracy Power readings are accurate