The SRAM RED® crankset leverages a pivotal design innovation: smaller chainrings & a wider cassette range. This leads to smoother & faster shifting up front & more useful gearing for today’s riders. The new configurations improve cadence & efficiency while also delivering shifts that are crisp, clean & quick—every time.
Features: X-Range™ gearing technology gives you more range & a smoother gear progression, so you’re always in the right gear enhanced front shifting performance for crisp & accurate front shifts Unique chainring design results in a lighter weight, stiffer, more durable crankset DUB™ bottom bracket adds durability, simplicity & broad compatibility Can be upgraded to a power meter Specifications: Speeds: 12 BB Compatibility: All SRAM Road DUB BBs Chainring
Size: 46/33, 48/35, 50/37 Crank arm length: 170mm, 172.5mm, 175mm Chainline: 45.0mm BB Spindle Interface: DUB Chainring
Material: Aluminum Guard: No Guard Bolt Circle Diameter (BCD): Direct Mount (DM) Crank arm
Material: Carbon Color (Crank arm): Natural carbon