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Sram XX1 Eagle 12-speed Crankset

Type of axle
Suitable for Boost
£313.40 £127.70 discount
View the stock

  • Free tracked delivery
  • Trustpilot review 9.3 out of 47.197 reviews


Brand Sram
Crank Ratio 32
Crank Length 175 mm
Number of gears 12 speed
Q-factor168 mm
All specifications


Stiff, strong, light. The Sram XX1 Eagle 12-speed carbon cranks with Direct Mount chainrings isn't the weapon of choice for many a Olympic athlete without reason! In order to create the best possible drivetrain, Sram has completely redesigned the XX1 crankset. Everything from the internal structure to the shape of the chainrings has been optimised to work best with the 12-speed drive train.

X-Sync 2 is Sram's term for the latest version of the narrow-wide tooth profile. The teeth have been made taller and fitted with steeper slanting in all directions. This should make the chain engage on the teeth more quietly and reduce friction under extreme chain lines.

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Crank Ratio 32 32 32 34
Type Single Single Single Single
Crank Length 175 mm 175 mm 175 mm 170 mm / 175 mm
Number of gears 12 speed 12 speed 11 speed 12 speed
Type of axle BB30 / GXP BB30 / GXP BB30 / GXP Dub
Q-factor 168 mm 168 mm
£313.40 £250.60 £268.50 £367.30
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8 / 10

Arjan, 7 May 2019

Goede snelle levering

Mooi met goud accent

10 / 10

Jerome, 27 February 2017

Efficace et ultra silencieux !

Très bon groupe, fonctionnement irréprochable mais nécessitant un réglage impeccable. Silence de fonctionnement impressionnant . Offre la polyvalence d'un double plateau et une gamme de développement équivalente. Poids identique, à quelques grammes près au xx1 11v .


  • Performance
  • Silence fonctionnement
  • Plage de développement
  • Poids


  • Ne supporte pas un réglage approximatif

All specifications

Manufacturer description

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 reengineered 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.

Manufacturer specifications

• 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

Additional information

• ARM MATERIAL: Carbon composite - hollow core
• CHAINRING MATERIAL: Forged and CNC machined
• AVAILABLE RATIOS: 30t, 32t, 34t, 36t, 38t
• COMPATIBILITY: BB30 - 30mm / GXP - 24mm, Eagle™ chain
• COLORS: Black, Gold
• BOLTS: Direct mount
• BOTTOM BRACKET: BB Compatibility - BB30, PF30-68-73mm / GXP, PFGXP 68-73mm
• LENGTHS: 170mm / 175mm