When SRAM found ways to make their lightest and stiffest crank even lighter, they went for it. A new optimized layup drops 29g from the hollow carbon arms. The X-Range gearing technology minimizes cadence changes during front shifts, maximizing your ability to put power down. Plus they’re offering more crankarm lengths than ever before to ensure this crank works for you.

• One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
• 29g lighter than the previous generation
• X-Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear
• Designed to deliver crisp and accurate front shifts
• Ultra-light hollow carbon fiber crankarms DUB bottom bracket adds durability and simplicity (DUB bottom bracket sold separately)
• Can be upgraded to a power meter set up (Power Meter chainring sold separately)