SRAM X9 9-Speed Rear Derailleur
The X.9 utilizes SRAM's famous shifting technology in a super-light, slim chassis. The X.9 sets the standard for performance, weight, materials and good looks.
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.Find a Dealer Product Matrix
Specifications for SRAM X9 9-Speed Rear Derailleur
|Material||Aluminum alloy links and forged B-knuckle, High Strength Grilon® P-knuckle, Sealed cartridge bearing upper pulley, Aluminum long/medium-cage/composit short cage|
|Outer Cage||ADC6 Die-cast AL Polished|
|Inner Cage||6061-D-Stamp or Composite|
|P Knuckle||Grilon® Composite Painted|
|B Knuckle||Forged 6061 Alloy|
1:1 Actuation is superior by design. Every unit of cable you pull moves the derailleur the same amount. Actuation stays precise and fluid slogging through mud, bouncing off rocks, rutting through roots wherever you find yourself, whatever conditions you're in. It's dependable. Tolerant. Easiest to set up. Easiest to adjust. And, not coincidentally, the top choice of the top MTB riders. Got it? Good.
- Direct Route™
Here's the dirt on middlemen: they suck. That's why Direct Route Technology doesn't have one. Instead, the cable routes directly to the actuation mechanism. Result? Less friction. Less effort. More oomph. Plus it's impervious to cable housing damage. Nice.