Compatibility Notice
11-Speed Product Compatibility Information SRAM 11 speed components were designed to be paired with matching SRAM 11 speed components to ensure proper function. We can only guarantee the performance when used with the correct SRAM branded components.

SRAM XX1 Crankset

KING OF THE RING

Developed for maximum chain control, each tooth’s thickness is precisely CNC-machined to support the chain’s inner and outer links perfectly. Six available chainrings (28-30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size and riding style. Each X-SYNC™ chain ring fits a single, universal spider—allowing you to change rings without removing the lightweight carbon crank arm.

  • New X-SYNC™ tooth profile provides maximum chain control
  • Carbon arms with forged aluminum spider
  • CNC- X-SYNC machined rings (28-30-32-34-36-38)
  • New spider design allows for easier ring changes
  • Wide/narrow Q-factor cranks for BB30 and GXP
Arm MaterialCarbon arms with forged aluminum spider
Weight670g (GXP BB, 175mm, 32-tooth ring)
Available Arm Lengths170, 175mm arm lengths
Available Ratios28, 30, 32, 34, 36, 38
RingsCNC machined rings
Bottom BracketBB30, GXP
Q-Factorwide and narrow
Technology Highlight(s)X-SYNC
Retail AvailabilityOctober 2012
BB30

Besides serious weight savings, this bottom bracket means narrow Q-factor, more ankle clearance, greater bearing durability and stronger crank construction. 

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GXP®

GXP’s Gutter Seal design cuts friction and weight—improving both feel and performance.

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X-SYNC™

SRAM X-SYNC™ 1X chain rings provide the highest level of performance and durability. The SRAM X-SYNC™ tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC™ chain rings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC™ rings are an integral part of the SRAM 1X™ drivetrain.

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MSRP
USD: $285 - $325
Euro: €255 - €291
Euro MSRP includes VAT

Some variations of this product featured on this page are not available for purchase and are installed on bicycles as original equipment only. See your dealer for details.

News

Nino Schurter wins 2012 XC Elite World Championship on SRAM XX1

On Saturday, September 8th, 2012 Nino Schurter (Switzerland – Scott Swisspower) claimed his second Elite World Championship title in Saalfelden, Austria.

XX1 Wins First XC Race

SRAM Warranty (2.3 MB, PDF)

EN, DE, ES, FR, IT, NL, PT, JA, ZH, PL, DA, CS, EL, RO, FI, SV, GA, BG, MT, SK, SL, HU, ET, LV, LT, KO, RU
28 Pages Updated September 17, 2013
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