Possible replacements for the
X0 9speed Rear Derailleur
SRAM
XX1 Eagle AXS Rear Derailleur - 12 Speed, Black
original price: $75300
online price: $65699
SRAM
X0 Eagle T-Type AXS Rear Derailleur - 12-Speed
SRAM
GX Eagle AXS Rear Derailleur - 12-Speed, Long Cage, 52t Max, Lunar
original price: $39000
online price: $33899
SRAM
Red Rear Derailleur WiFli Medium Cage C2
original price: $33300
online price: $31799
SRAM
Rival XPLR eTap AXS Rear Derailleur - 12-Speed, 44t Max, D1
original price: $30000
online price: $26699
SRAM
Force 1 Type 3.0 Rear Derailleur
original price: $24300
online price: $23199
SRAM
X01 Eagle Rear Derailleur - 12-Speed, 52t Max
original price: $21400
online price: $20199
SRAM
X01 Eagle Rear Derailleur - 12-Speed, 52t Max
original price: $21400
online price: $20199
SRAM
Force 10-Speed WiFLi Med Cage Rear Derailleur
SRAM
GX Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar
original price: $13500
online price: $11299
SRAM
GX 2x11 Speed Long Cage Rear Derailleur Black
original price: $13100
online price: $11299
SRAM
GX Rear Derailleur - 11 Speed, Long Cage, Black, 1x, With Clutch
original price: $12300
online price: $10999
---- Archived Product Data ----
SRAM
X0 9speed Rear Derailleur
From Extreme Freeriding to the rigors of World Cup XC, the Sram X.0 Rear Derailleur performs with distinction. SRAM's superior 1:1 actuation ratio paired with a super-tough carbon and aluminum cage design results in durability and performance.
- Compatible with 7-, 8-, and 9-speed systems
- 1:1 shifter-to-derailleur actuation ratio for precise light-action indexing
- Replaceable 11-tooth pulleys with sealed-cartridge bearings
- Carbon composite and aluminum pulley cage
Specifications
Cage Length
Long, Medium, Short
Cassette Spacing
Shimano / SRAM 7, Shimano / SRAM 8, Shimano / SRAM 9
Chain Wrap Capacity
37t, 45t
Rear Shifter Compatibility
SRAM 1:1
Review Summary
LIKES
Precision (4),
Snappiness (4),
Feedback (1),
Fast (1),
Easy Set Up (1)
WORKS FOR
Cross Country (3),
Some Mud (1),
Rail Trails (1)
Customer Questions
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Tree Fort ID: 333222361063
Customer Reviews
reviewed by:
A GuestI have used the XO Rear Derailleur for the last 3 years at least and have to say that they have performed like a dream the whole time. I say they because I destroyed the carbon cage on a rather large rock in Moab one year (fixed it with zipties and a stick for a whole week!). The derailleur gives an extremely sharp and positive feedback as it snaps into gear when coupled with the X.0 shifter. I have no qualms recommending this to others and would buy another if I don't try the XX first. I have even been impressed with how this derailleur works in slightly muddy situations where I wouldn't expect much.
reviewed by:
DonMinoI up graded to XO rear deraileur and XO twist shifters to improve shift performance. I was not dissapointed. The XO package ROCKS! Shifting is instantainous, the fastest I have ever owned. No misses-ever. The XO deraileur looks great and works better! No regrets here.
reviewed by:
Greg88I've got the red short cage, great clearance & quick shifting... looks so sexy on a black frame!
reviewed by:
A GuestPrecision shifts and very fast response. I definitely like the 1:1 actuation.