SRAM CX1 Chainring
Best single-ring setup for cyclocross riders seeking reliable chain retention.
Designed for 1x drivetrains, this component ensures reliable chain retention through specialized tooth profiling. It offers a robust, lightweight solution for riders seeking consistent performance across varied terrain, effectively minimizing dropped chains even in muddy conditions.
$88.14
at
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Who it's for
- Cyclocross racers needing reliable performance in muddy conditions
- Minimalists seeking a lighter, simpler, and lower-maintenance drivetrain
- Competitive riders demanding efficient power transfer and long-term durability
Who should skip it
- Budget-conscious cyclists looking for affordable drivetrain maintenance
- Riders tackling extreme climbs or high-speed road terrain
- Frequent racers riding in gritty, high-wear environments
Performance breakdown
Chain Retention
X-Sync tooth profile virtually eliminates dropped chains on rough terrain.
Durability
Hard-anodized aluminum construction withstands thousands of miles of grit.
Weight Efficiency
Minimalist design keeps rotating mass low for faster acceleration.
Compatibility
Standard 110 BCD fits many cranks but limits modern direct-mount options.
Shift Precision
Optimized tooth geometry ensures smooth, consistent engagement under load.
Installation Ease
Standard bolt pattern makes swapping rings a straightforward workshop task.
Key Specs
Chainring Teeth
40T
Bolt Circle Diameter (BCD)
110mm
Brand
SRAM
Category
Components
Model Number
11.6218.015.001
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