SRAM GX Rear Derailleur
Best 11-speed upgrade for budget-minded mountain bikers seeking reliable trail performance.
This drivetrain workhorse brings high-end shifting precision to the trail without the premium weight penalty. It prioritizes rock-solid chain retention and consistent performance over flashy materials, making it the smartest choice for riders who demand reliability above all else.
$134.99
Who it's for
- Mountain bikers who prioritize component durability over weight
- Aggressive trail riders tackling technical, bumpy terrain
- Budget-conscious riders seeking professional-grade shifting performance
Who should skip it
- Weight-obsessed racers looking for the lightest possible build
- Home mechanics who prefer simple, forgiving drivetrain adjustments
- High-mileage riders wanting low-maintenance, long-lasting pulley wheels
Performance breakdown
Shifting Precision
X-Actuation technology delivers crisp, consistent gear changes across the entire cassette.
Chain Stability
The integrated clutch effectively eliminates chain slap on aggressive, technical terrain.
Build Durability
Rugged construction handles the inevitable impacts of demanding off-road trail riding.
Gear Range Versatility
Long cage geometry provides the necessary capacity for steep, challenging climbs.
Weight Efficiency
Solid performance-to-weight ratio that keeps your bike agile without excessive bulk.
Drivetrain Integration
Optimized specifically for 1x setups to ensure seamless, reliable power transfer.
Key Specs
Drivetrain Speeds
11
Rear Derailleur Mount Type
10x1 Standard
Rear Der/Shifter Compatibility
SRAM X-Actuation
Cage Length
Long
Largest Cog Capacity
42 teeth
Color
Red
Weight
265 grams
Chain Wrap Capacity
32 teeth
Know before you buy
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