SRAM XG-1099 Cassette

The revolutionary machined design of the XX Cassette uses the same grueling manufacturing techniques that produced the PowerDome road cassette. With X-DOME™, eight of the cogs are CNC-machined together out of a single block of billet steel, creating an incredibly lightweight, precise and strong cassette. It’s a process that takes nine hours per cassette. You have never seen a cassette that looks like this. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. 

  • X-DOME™ 10-speed technology
  • Optimized gear steps across entire range
  • Incredibly lightweight, precise and strong
  • Open design aids in mud clearance
Technology Highlight(s)X-Glide shifting
Weight185g (11-32), 208g (11-36)
Material4130 Chromoly
Gear Ratios11-32, 11-36
Speeds10 Speed
Recommended ChainSRAM 10 Speed (PC 1090 and PC 1090R)
Lock Ring MaterialAL-7075-T6
Sprocket MaterialAL-7075-T6
CompatibilitySRAM XX 10 speed only
X-Glide™

Imagine being able to shift smoothly at any time, no matter what. We’re talking full-power shifts. Up, down, whatever the trail demands. The benefit of the X-Glide drivetrain is simple, yet, when you think about it, incredibly impactful to the way you ride. Flawless shifting means you’ll never again compromise your speed and power in unpredictable off-road terrain.

Here’s how we did it: TRUVATIV’s crank engineers threw away the old standards and developed a new chainring geometry from the ground up. They precisely paired the different-sized chainrings and redesigned where and how the chain engages with the rings. By aligning the chainring pick-up rivets to the chain pivot pin—rather than the middle of the chain link—you get double the shift opportunities.
 
No more missed shifts, ever. X-Glide puts you in THE RIGHT GEAR, right now.

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MSRP
USD: $395
Euro: €354
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.

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