FSA Chainring
Best reliable drivetrain component for demanding off road cycling.
This is a dedicated workhorse for riders who prefer the simplicity and reliability of a single-ring drivetrain. By ditching shift ramps for a clean, rugged profile, it offers rock-solid chain retention that thrives under abuse, though you sacrifice the versatility of a multi-gear setup.
$27.99
at
Mike's Bikes
More DH options
Who it's for
- Aggressive downhill riders and demanding trail enthusiasts
- Single-speed mountain bikers seeking a durable, specific gearing component
- Downhill racers and speed-focused riders on specific courses
Who should skip it
- Weight-conscious riders and those prioritizing uphill climbing efficiency
- Riders needing a broader gear range for diverse terrain
- Riders planning to use a multi-chainring front drivetrain
Performance breakdown
Material Durability
AL7075/T6 alloy construction withstands aggressive downhill impacts and heavy torque loads.
Chain Retention
The ramp-free tooth profile keeps the chain locked during rough descents.
Compatibility
Standard 104mm BCD fits a wide range of older crankset setups.
Drivetrain Versatility
Optimized for 9 and 10-speed systems, limiting use on modern 12-speed.
Weight Efficiency
Precision CNC machining removes excess material without sacrificing structural integrity.
Setup Integration
Seamlessly pairs with bashguards and chainguides for complete drivetrain protection.
Key Specs
Material
AL7075/T6 alloy
Manufacturing Process
Precision CNC machined
Intended Use
Single chainring use, MTB
Chainring Position
Single
Number of Teeth
40
BCD
104mm
Compatible Speeds
9-10
Ramps and Pins Details
No shift ramps
Know before you buy
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Ask Metto anything about the FSA Chainring before you decide.
