SRAM RED AXS E1 Power Meter Crankset

The choice of SRAM's top professionals, their lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. The SRAM power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the consistent 13-tooth gap on the rings ensures fast and reliable shifting. SRAM's integrated rings are also incredibly long-lasting. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.

Effortless Performance.

You want your performance to represent 100% of what you put in, and SRAM designed RED AXS with that goal. RED AXS is not just the SRAM’s lightest electronic groupset ever, it has more comfortable and lower-effort braking, more precise shifting, and expanded gearing choices.Riding isn’t effortless SRAM RED is.

The Pro’s Choice

The choice of SRAM’s top professionals, their lightest, stiffest, and most accurate integrated power meter and chainring combo just got lighter with a new carbon crankarm construction. Perfectly paired to the direct mount incredibly longlasting.Measure it All. Accurately.

Pro riders cannot afford data inconsistencies so SRAM integrated the Power meter and chainring to deliver the lightest, stiffest, and most accurate package without being affected by changes in the weather.

• Power meter is fully integrated into the chainring for lighter weight and greater accuracy
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Measures right and left leg power balance
• 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 you’re 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 (Sold separately)
• 45mm Chainline
• Number of Chainrings: Double
• Color: Natural Carbon
• Pedal Spindle: 9/16"
• Crank Intended Use: Road
• Crank Length (mm): 170
• Chainline/Hub Compatibility: 130 Hubs , 135/142 Road Disc Hubs < 415 mm Chainstay
• Rings: 48/35
• Spindle Interface Type: SRAM DUB
• Drivetrain Speeds: 12
• Defined Color: Carbon
• Chainring BCD: Direct Mount SRAM
• BB Included: No