SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Advertised Weight-2510 Freehub Body Shimano HG 11

Freehub Body Shimano HG 11 Rim Drilling 24 Hub Spacing 142mm Rim Model SES 7

5 Shaft Eyelet Standard Default Settings R25 C34 X2 1 Token

EC49/40 upper/lower lower stack 12mm color black weight 77g

2 pockets + phone pocket

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Advertised Weight-2510 Freehub Body Shimano HG 11SRAM 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