SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 Model=Speedrocker XL Fender Set The Tektro Orion is a

The Tektro Orion is a high power controllable braking system that features a 4-piston caliper design

4" Casing Nylon TPI 60 Compound Race Formulation Graphene + Silica Bead Folding Type Tubeless Color Brown Weight -

30mm diameter

BB30: 0mm offset for BB30 short spindle cranks for  49mm chainline

SRAM Rival AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12/13-Speed DUB PM Spindle BLK E1 Model=Speedrocker XL Fender Set The Tektro Orion is aSRAM Rival AXS Wide Left Crank Arm and Power Meter Spindle Assembly 165mm 12 13 Speed DUB PM Spindle Carbon E1. The Rival AXS left crank arm features a power meter entirely contained in the DUB spindle unit for effortless integration with any bike. Just install pair and ride. Rival AXS wide aluminum left crank arm with power meter spindle Spindle based power meter unit measures left side power to calculate total watts Long battery life to power a