SRAM FORCE AXS DUB POWERMETER 1x12-SPEED CRANK 40T Crank Arm Length:175mm Seatpost: Giant Contact Switch adjustable

Seatpost: Giant Contact Switch adjustable dropper

A worn bicycle chain causes poor shifting performance and can actually wear out drivetrain components

Light and flexible at the same time

Universal Bleed block for 2 and 4 piston brakes

SRAM FORCE AXS DUB POWERMETER 1x12-SPEED CRANK 40T Crank Arm Length:175mm Seatpost: Giant Contact Switch adjustableIts the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So you can focus your attention on the stunning finish of the carbon fibre crankarm. Features DUB PWR spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable