SRAM Left Arm Power Meter Spindle Assembly Apex D1 DUB WIDE 160 D4 5-inch wheel in the rear

5-inch wheel in the rear

Includes five tire plugs

Shimano RT-66 rotors ([F] 203mm

It’s 520% range has been optimized with larger 38 and 44-teeth cogs prior to the 52-tooth cog for improved gear steps in the low end (compared to the Eagle drivetrain 10-52-tooth cassette)

SRAM Left Arm Power Meter Spindle Assembly Apex D1 DUB WIDE 160 D4 5-inch wheel in the rearAccurate, 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. Features 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 User