SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle Carbon E1 CheckoutTitle=Schwalbe Aerothan Tube - 700 x 28 - 35 Varia RVR315: Radar only

Varia RVR315: Radar only

Drop-Stop® technology

Linear springs

Shovel: 51mm

Fits on post mount native sizes 140

SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12/13-Speed DUB PM Spindle Carbon E1 CheckoutTitle=Schwalbe Aerothan Tube - 700 x 28 - 35 Varia RVR315: Radar onlySRAM Force AXS Wide Left Crank Arm and Power Meter Spindle Assembly 172. 5mm 12 13 Speed DUB PM Spindle Carbon E1. Accelerate your progress with lightweight accurate and reliable power measurement for Force AXS. This quick easy left crank arm with power meter DUB spindle fits your needs and takes your training to the next level. Force AXS wide carbon left crank arm with power meter spindle Proven Quarq reliability and accuracy Spindle based power