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SRAM Red AXS 1x Aero E1 Power Meter Crankset
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SRAM Red AXS 1x Aero E1 Power Meter Crankset

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Mfg PartNum:
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MSRP: $1,200.00
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Riding Isn't Effortless. RED Is.

SRAM's lightest, stiffest, and most accurate integrated power meter just got lighter with a new carbon crankarm construction. The SRAM RED AXS 1x Aero E1 Power Meter Crankset 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 they'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 with 48T and 50T chainrings
  • Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


160mm - 50t Aero

Mfg PartNum: 00.6118.686.000 

165mm - 50t Aero

Mfg PartNum: 00.6118.686.001 

167.5mm - 50t Aero

Mfg PartNum:  00.6118.686.002 

170mm - 50t Aero

Mfg PartNum: 00.6118.686.003 

172.5mm - 50t Aero

Mfg PartNum: 00.6118.686.004 

175mm - 50t Aero

Mfg PartNum: 00.6118.686.005 

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