SRAM Rival Crank D1 Dub Power Meter 170mm 46-33T pd-r500 Lightweight back panel supports bib

Lightweight back panel supports bib straps and aids temperature control

Patented Body Geometry design is lab-tested for both men and women to assure blood flow to sensitive arteries

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

Available in a variety of colors to match your rig

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

SRAM Rival Crank D1 Dub Power Meter 170mm 46-33T pd-r500 Lightweight back panel supports bibTrain 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