FSA Afterburner Chainring
Best durable drivetrain component for aggressive mountain bikers.
Engineered for reliable power transfer, this direct mount component utilizes a specialized tooth profile to keep the chain secure on even the roughest trails. It offers a precise, durable solution for modern drivetrains, ensuring consistent performance without the worry of dropped chains.
$30.00
Who it's for
- Mountain bikers seeking improved pedaling efficiency and responsiveness
- Riders tackling technical terrain who demand consistent chain engagement
- Aggressive riders needing a robust component for challenging environments
Who should skip it
- Cyclists with non-FSA cranks considering an upgrade or replacement
- High-mileage riders or those in gritty climates expecting extreme longevity
- Budget-conscious riders looking for the most economical drivetrain solution
Performance breakdown
Chain Retention
Megatooth profile locks the chain in place during aggressive trail riding.
Durability
Hybrid steel and aluminum construction handles high torque without premature wear.
Drivetrain Compatibility
Optimized specifically for smooth shifting with modern Shimano 12-speed systems.
Installation Ease
Direct mount interface makes swapping rings quick and straightforward for mechanics.
Power Transfer
Rigid design ensures every pedal stroke translates directly to forward momentum.
Weight Efficiency
Steel reinforcement adds slight weight but significantly boosts long-term component life.
Key Specs
Material
Steel, AL7075/T6
Manufacturing Process
Precision CNC-machined
Tooth Profile
Thick Thin (Megatooth)
Chain Compatibility
Shimano 12s
Intended Use
MTB
Mounting Type
Direct Mount
Number of Teeth
36
Know before you buy
Still have a question?
Ask Metto anything about the FSA Afterburner Chainring before you decide.
