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SRAM X9 Rear Derailleur

Normally $149.99 Our Price: $124.99
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SRAM X9 Rear Derailleur

  • SRAM Exact Actuation for precise and dependable 10-speed performance
  • Carbon and alloy cage makes it light and tough - 204 grams for medium cage
  • 3 cage lengths available: short, medium and long

Specifications for SRAM X9 10-Speed Rear Derailleur

SPEEDS 10 speed only
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 204 grams (medium cage)
OUTER CAGE 6061-D-Stamp , Composite
COMPATIBILITY Exact Actuation 10 speed
INNER CAGE 6061-D-Stamp , Composite
MAX TOOTH 36 tooth compatible


Specifications for SRAM X9 9-Speed Rear Derailleur


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
INNER CAGE 6061-D-Stamp or Composite
P KNUCKLE Grilon® Composite Painted
B KNUCKLE Forged 6061 Alloy



When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension. The result: the easiest index shifting system to set up and it stays that way.

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.


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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Upon receipt of payment your order will be packed and posted either the same day, or at latest the next working day.

Paypal and credit cards are processed almost immediately, while bank transfers can take 24-48 hours. 

In general we find that deliveries to Melbourne, Sydney, Adelaide, Brisbane metro and VIC regional are made within 1-3 working days. NSW, SA, TAS, ACT and NT take 2-5 working days. Regional QLD, WA and other remote areas will take 5-7 working days.

Please note these are only expected deliveries times and occasionally delays may occur.

We use Australia Post for all of our deliveries except for Bulky Items. For bulky items we use Direct Freight Couriers.



Our internal shipping charge calculator will tell you the cost of your postage prior to your checkout. In most cases buying more than 1 item will result in cost savings to you. 

  • Small items up to 500g cost  around $7 postage. Depending on the weight and size you will get 2 sometimes 3 small items posted for this amount.
  • Most larger items post for about $12 and you will generally be able to add 1-3 small items at no extra charge
  • Once you purchase products over 3 kg in weight there is generally, only a small amount of extra postage charged


You can add smaller items together with bulky items and there will generally be no or a small added postage cost.
Ordering items such as 2 bike cases may not result in any savings due to their volume. Ordering mid-size items like two fluid trainers together will result in very good savings though. You will get your quote for shipping costs before you checkout.

If you have any queries please email us at!

We now ship to New Zealand. For further details please visit our International page here.

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