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SRAM XX1 Eagle Boost148 GXP Crankset

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sku: 54857

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SRAM XX1 Eagle Boost148 GXP Crankset

True competitors are always looking for a performance advantage—a relentless pursuit of equipment that is lighter, stiffer and stronger. To create the best drivetrain possible, we started with a completely re-engineered crankset design. Our all-new XX1 Eagle™ crankset is the lightest, stiffest and strongest on the market. A special hollow internal architecture, combined with our proprietary CARBON TUNED™ lay-up, allows us to build a lightweight and ultra-energy-efficient crankset perfectly suited for the high-wattage output and smooth style of cross country riding and racing. Teamed up with a new Eagle™ direct mount chainring, and as an integral part of the Eagle™ drivetrain, the new XX1 Eagle™ crankset puts more focused power into every ride.

**Please Note - Bottom Bracket not included**


  • The lightest, stiffest, strongest crankset available
  • All-new crank-arm design optimized for cross-country and trail applications
  • All-new SRAM CARBON TUNED™ crank technology provides extreme stiffness and light weight
  • All-new chainring technology is designed specifically for Eagle™ chains and drivetrains
  • The X-SYNC™ 2 chainring provides significantly quieter performance, with better mud clearing and extraordinary durability


  • ARM MATERIAL: Carbon composite - hollow core
  • CHAINRING MATERIAL: Forged and CNC machined
  • ARM LENGTH: 175mm
  • RATIO: 32t
  • COMPATIBILITY: GXP - 24mm, Eagle™ chain
  • COLOR: Black
  • BOLTS: Direct mount
  • BOTTOM BRACKET: BB Compatibility - GXP, PFGXP 68-73mm
  • LENGTH: 175mm
  • RECOMMENDED CHAIN: Eagle™ chain
  • OTHER: Chainline: 52.0mm (BOOST) 12-Speed


Collections: Cranksets, MTB Cranksets