SRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12-Speed, DUB Spindle Interface, Black, D1 sunrace Trail Doc is now removable

Trail Doc is now removable so that it may be used with Tri Doc tripod

Compatible with Fox A1

Mulefut Tubeless Tape

Item Specifications Brake Caliper Type Flat Mount Brake Lever Actuation Hydraulic Defined Color Black Hydraulic Fluid Type DOT Pad Compound Organic Rotor Included No

Item Specifications Color Black/Gold Drivetrain Speeds 12 Rear Der/Shifter Compatibility SRAM X-Actuation Shifter Style Twist Weight 124

SRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly - 172.5mm, 12-Speed, DUB Spindle Interface, Black, D1 sunrace Trail Doc is now removableAccurate, 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 Proven Quarq reliability and accuracy Long battery life (400+ hours) to power a season of rides Waterproof