SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 ModelNumber=H2081 silent rolling

silent rolling

}Wheels Manufacturing BSA Bottom Bracket - SRAM MTB Angular Contact Bearings Black Cups

}SRAM XX1 Eagle Chain - 12-Speed 126 Links Copper

securing everything with a reliable lock ring

Pulley Compatibility GX DH 7 Speed

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 ModelNumber=H2081 silent rollingSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 175mm 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