SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= SmartNET Silica Telescopic bayonet blade

Telescopic bayonet blade

long-lasting

DUB™ bottom bracket adds durability simplicity and virtually universal frame compatibility

}SRAM Rival 1x XPLR AXS Power Meter Wide Crankset - 170mm 12/13-Speed 42t 8-Bolt Direct Mount DUB PM Spindle Carbon E1

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= SmartNET Silica Telescopic bayonet bladeSRAM 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