SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 Thickness-5 Disc Center Lock Rim Construction

Disc Center Lock Rim Construction Double wall Rim inner width range 22-27

}Full Speed Ahead BB30 to 68mm English Thread Bottom Bracket Adaptor

The DB provides easy adjustability for personal preference with the reach and bite point adjustments

You can even track the distance and pace for outdoor walks and runs by connecting to the GPS on your smartphone

Quality paper for all-round use

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 175mm 12-Speed DUB Spindle Interface BLK D1 Thickness-5 Disc Center Lock Rim ConstructionSRAM 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