SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= Fast Rolling Palm made of durable stretch

Palm made of durable stretch polyester with extra reinforcement on the forefinger

4" Casing TCS Light SG TPI 120 Compound TriTec High Grip Bead Folding Type Tubeless Color Black Weight -

8-bolt crank interface is compatible with Quarq Dzero XX1 Eagle power meter spider

Premium low-density core features a lightweight wood core with air channels and basalt fiber reinforcement for a lively feel with increased strength and energy return

perfect for everyday wear and exercise on cold days

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 CheckoutSpec= Fast Rolling Palm made of durable stretchSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 172. 5mm 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