SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= Q/R or 30mm for installation into

or 30mm for installation into PF30 frames without the need for adapters

recovery time

Waterproof (IPX7 waterproof to 1 meter for 30 mins)

101 N41 Pink "old snow" -2…-15°C

Speed and efficiency on and off the road thanks to the Michelin Gum-X Technology combined with a slick

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= Q/R or 30mm for installation intoSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 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