FSA Gamma Pro Chainring
Best durable replacement for mountain bikers seeking superior chain retention.
Engineered for reliable chain retention, this component utilizes a specialized tooth profile to keep the drivetrain secure over rough terrain. The alternating thick-thin design ensures smooth engagement and consistent power transfer for single-ring setups.
$19.00
at
Papa-wheelies
Who it's for
- Budget-conscious riders seeking long-term durability over weight savings
- Mountain bikers needing secure chain management on technical trails
- Entry-level cyclists looking for dependable replacement parts
Who should skip it
- Weight-conscious racers prioritizing a lightweight climbing setup
- Cyclists wanting universal compatibility for different crank brands
- Advanced riders requiring specific gearing for niche terrain
Performance breakdown
Chain Retention
Narrow-wide profile locks the chain securely through the roughest rock gardens.
Power Transfer
Stiff aluminum construction ensures every pedal stroke translates directly to forward motion.
Durability
Robust alloy build withstands heavy trail abuse without premature tooth wear.
Installation Ease
Straightforward mounting process, though limited to specific FSA crankset bolt patterns.
Drivetrain Compatibility
Perfect for 1x11 and 1x12 setups, but restricted to specific crank models.
Weight Efficiency
Lightweight aluminum design keeps rotational mass low for snappier acceleration.
Key Specs
BCD
82 mm
Material
Aluminum
Compatibility
1x11 and 1x12 speed systems
Compatible Cranksets
Gamma Pro, Alpha Drive
Tooth Profile
Narrow-Wide
Crank Arm Length
175 mm
Spindle Type
BB386EVO
Spindle Diameter
30 mm
Q-Factor
145 mm
Know before you buy
Still have a question?
Ask Metto anything about the FSA Gamma Pro Chainring before you decide.
