SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Advertised Weight-2510 Double width single cable groove

Double width single cable groove improves stiffness and fatigue life

Specifications Article no

5 Shaft Eyelet Standard Default Settings R25 C34 X2 1 Token

} Semi-ergonomic shape that mirrors how a hand naturally interacts with the handlebar

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

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 Advertised Weight-2510 Double width single cable grooveSRAM 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