Sram
Red AXS 1x Aero Power Meter E1 Crankset
Red AXS 1x Aero Power Meter E1 Crankset
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Online Only Item
Online Only Item
This item ships directly from our warehouse and is not available in store.
It’s the best tool to help you reach your best. Our lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. Our power meter is accurate to +/-1.5% and isn’t affected by temperature changes, and the direct mount X-SYNC chainring is aero and incredibly long-lasting. Plus we’re offering more crank arm lengths than ever before to ensure this crank works for you.
- 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
- Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
- DUB bottom bracket adds durability and simplicity
- Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
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Details
Specifications
Speeds - 12, 13
BB Compatibility - All SRAM Road DUB BBs, All SRAM Road DUB BBs, except Ai
Chainring Size - 44T, 46T, 50T
Crank arm length - 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Chainline - 45.0mm
BB Spindle Interface - DUB
Chainring material - Aluminum
Bolt Circle Diameter (BCD) - Direct Mount (DM)
Power meter - Yes
Power Meter Type - Spider
Bottom Bracket Technology - DUB
Cranksets Type - Road
Chain Technology - Road Flattop D1, Road Flattop E1
Drivetrain Configuration - 1x
Technology (FD) - n/a
Front Tooth Jump - 0
Compatibility
Shipping
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