SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Bearing I.D. (mm)-41 Color Black Size Category Adult

Color Black Size Category Adult Size M

AXS enabled for easy setup personalization and reliability

} Pedal Assist T-Type Chainring Clip On Guard Unisize 38T/36T/34T (EMTB) Including 6 Safety Clips

Its slim design allows for maximum portability and it’s engineered for long-lasting use

}Wheels Manufacturing BB30/PressFit30 Universal Adaptor for 24mm Spindle Cranks

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Bearing I.D. (mm)-41 Color Black Size Category AdultSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 170mm 12 Speed DUB Spindle Interface Black D1. Accurate reliable power measurement is practically a requirement these days and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts