SRAM XX 10 Speed / 2 x 10 GXP Chainset - 00.6115.338.090

Q Factor: Q156mm
Crank Arm Length: 170mm
Tooth Ratio: 26t / 39t
Sale price£249.99


SRAM XX 10 Speed / 2 x 10 GXP Chainset - 00.6115.338.090

Coming in at 754 grams (GXP w/bottom bracket), the XX Crank delivers amazing performance and durability with no penalties in weight. The first MTB crank specifically designed for 2x10 uses some of the worlds most advanced material science.

The oversized chainrings are CNC machined from 6mm 7075 aluminium blanks - 2mm thicker than the competition. Unparalleled stiffness is delivered by an increased Bolt Circle Diameter (BCD) and a two-piece insert-molded carbon composite construction. The XX Crank geometry provides a narrow 156mm or 166mm Q factor, efficient chain-line, and beveled crank arms to maximize clearance. It's pure science in action.

XX Chainrings: The concept was simple: create a geometry that allows each chainring to be divided into equal segments, much like a pie. Then, perfect the up and downshift timing for one segment and repeat that for each of them. However, making this idea an engineering reality was quite another thing. Prototype after prototype was built, ridden and analysed until we got it right. The outcome is lightning-fast and accurate front shifting, through an all-new, patented, mind-blowing performance technology: X-Glide.

X-Glide: What Makes it so fast?

Traditional chainring geometry forces a compromise between up and down shift locations, none of which have ideal timing. In fact, half of the possible locations are skipped on each crank revolution. The more shift locations you try to incorporate, the worse the timing compromise will be: either your chain jams, causing chain suck, or the chain just fails to shift and runs across the top of the rings until it hits the next shift location.

Those days are over with X-Glide.

X-Glide is the common denominator that gives XX it's unmatched shifting performance. With the X-Glide, all four upshift locations are identical and can be picked up by any outer link. The result? Up and down shift locations have perfect timing for an almost instant shift - even under load! This all new shifting experience is enhanced by the XX Front Derailleur and the XX 2x10 Front Shifter. Designed together to work together.
  • Speed: 2x10
  • GXP cups not included
  • Weight: 754g (GXP w/bottom bracket)
  • Chainline: 49.5
  • Chainring material: Al-7075-T651
  • Chainring colour: Tungsten grey and silver
  • Chainring bolts: Al-7075-T6
  • Crank-arm materials: Integrated carbon composite/aluminium spider construction
  • Compatibilty chain: Optimised for SRAM PC 1090 or PC 1090R
  • Crank arm length options: 170mm and 175mm
  • Chainring options: 26-39 (120/80 BCD), 28-42(120/80 BCD)
  • Bottom Bracket options: GXP, PressFit GXP
  • Bottom Bracket Type: Threaded
  • No. Of Chainrings: Double
  • Chainset type: Double
  • Speed: 10 Speed
  • MTB: Yes
  • Please note: this is a brand new unused and unfitted item however the box are marked from storage

Whether you need some help with a product query such as sizing or have questions and comments about our services, our customer services team is here to help. You can contact us by phone, email, or live chat.

Phone: 01384 476 267


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