SRAM RIVAL AXS DUB POWERMETER 2x12-SPEED CRANK 48-35T exclude_standard_shipping Warehouse: 1 ball bearings

Warehouse: 1 ball bearings

HollowPin™ construction: strong

Waterproof welded seams

Patented hitch: Improves stability for both rides

SRAM RIVAL AXS DUB POWERMETER 2x12-SPEED CRANK 48-35T exclude_standard_shipping Warehouse: 1 ball bearingsThe SRAM Rival AXS power meter breaks with tradition and breaks through to new levels of performance. Sram reengineered road gearing: reducing front chainring size and adding more range to the rear cassette. Features An elegant integrated design DUB PWR spindle based unit measures left side power to calculate total watts Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery