SRAM X9 9-Speed Rear Derailleur
SRAM X9 9-Speed Rear Derailleur
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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.

Speeds 9-speed
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
Weight 215/204 grams
Outer Cage ADC6 Die-cast AL Polished
Compatibility 1:1
Inner Cage 6061-D-Stamp or Composite
P Knuckle Grilon® Composite Painted
B Knuckle Forged 6061 Alloy
Bolts 7075 Alloy
1:1
1:1

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.

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Direct Route Technology
Direct Route Technology

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.

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Support & Technical Information

SRAM Warranty (965.4kb, PDF)

EN, DE, ES, FR, IT, NL, PT, JA, ZH
9 Pages Added on August 19, 2009