SRAM's REDD1 Dub 12-Speed 1x Aero Crankset features exceptional 1x drivetrain design. It provides the simplicity and tighter gearing range that is well-suited for road racing and riding in flatter terrain. The crankset is designed specifically for electronic shifting and can be upgraded to a power meter.
•Single-ring drivetrain simplifies functionality and reduces weight
•SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
•Features direct mount Aero chainrings for better aerodynamics
•Laser-etched chainring finish is durable
•Carbon crank arms and aluminum chainrings are lightweight
•Can be upgraded to a power meter
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A guide to understanding and calculating bicycle gear inches.