SRAM GX Rear Derailleur
Best reliable shifting for aggressive trail riders.
This is the workhorse upgrade for riders who value reliability over flash. It sacrifices the lightweight materials of high-end groupsets for a rugged, clutch-equipped design that keeps your chain quiet and shifting precise on the roughest trails. It’s the pragmatic choice for keeping an older drivetrain feeling sharp.
$69.99
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Who it's for
- Mountain bikers seeking reliable chain security on technical trails.
- Riders who prioritize component longevity and resilience.
- Cyclists wanting dependable shifting without a premium price tag.
Who should skip it
- Riders tackling steep climbs or desiring a wider gear spread.
- Weight-conscious racers or performance-oriented enthusiasts.
- Cyclists planning future upgrades to wider-range drivetrains.
Performance breakdown
Shifting Precision
Exact Actuation delivers crisp, reliable gear changes under varied trail conditions.
Chain Stability
Roller Bearing Clutch effectively eliminates chain slap on aggressive, technical descents.
Maintenance Ease
Cage Lock mechanism makes wheel removal and chain servicing incredibly straightforward.
Durability
Robust construction withstands the inevitable impacts of rugged mountain biking.
Weight Efficiency
Solid build quality adds slight heft compared to premium carbon alternatives.
Drivetrain Versatility
Limited to 10-speed setups, restricting compatibility with modern wide-range drivetrains.
Key Specs
Drivetrain Speeds
10
Max Rear Cog Teeth
36
Weight
302 grams
Mount Type
Hanger
Derailleur Position
Rear
Shifting Type
Mechanical
Intended Use
Mountain
Cage Length
Short, Medium, Long
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