SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec=Pike (C1+/2023+) 4-arm crankset for 11-speed drive

4-arm crankset for 11-speed drive train

allowing you to stack cigars alongside it on the curved base

Little Joe is made for kids

Stiff 4mm plate thickness and I-beam construction transfer loads without flexing

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec=Pike (C1+/2023+) 4-arm crankset for 11-speed driveSRAM 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