SRAM Rival Crank D1 Dub Power Meter 170mm 46-33T pd-r500 The new Super Record™ 12

The new Super Record™ 12 Speed chain also had to be redesigned from scratch to work with all the other new transmission components

Lightweight back panel supports bib straps and aids temperature control

Compatible with new 12-speed and road 11-speed FREEHUB body

The recycled carbon fibers provide structure to seal the largest punctures while maintaining longevity of endurance specific formulas

Simple maintenance and installation with an inner tube offers a carefree road bike setup

SRAM Rival Crank D1 Dub Power Meter 170mm 46-33T pd-r500 The new Super Record™ 12Train Smarter, Ride Faster Training with a power meter is one of the best ways to improve your overall speed and endurance. A power meter allows the rider to accurately gauge efforts and measure performance. This is critical for riders looking to get faster. The power meter from Quarq offers unparallel performance. DUB Bottom Bracket (NOT Included) Compatible DUB is a ground up bottom bracket design that has been built to promote better integration