FSA Gossamer Pro Modular
Best versatile crankset for gravel riders seeking reliable aluminum performance.
A reliable, high-performance alloy crankset built for the demands of gravel and adventure riding. It balances strength and weight effectively, offering a modular design that adapts to various frame standards without the high cost of carbon.
$178.00
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Who it's for
- Gravel riders seeking a customizable drivetrain for varied terrain
- Adventure cyclists prioritizing long-term reliability over marginal weight savings
- Budget-conscious enthusiasts looking for high-performance components
Who should skip it
- Weight-obsessed racers aiming for the lightest possible bike build
- Home mechanics who prefer simple, straightforward component installation
- Style-focused riders who prioritize a polished and integrated bike appearance
Performance breakdown
Structural Rigidity
Cold-forged aluminum provides a stiff, reliable platform for aggressive power transfer.
Weight Efficiency
Competitive weight for alloy, though carbon alternatives remain significantly lighter.
System Compatibility
Modular design and BB386 EVO spindle adapt to almost any frame.
Gearing Versatility
The 46/30T setup excels on steep gravel climbs and mixed terrain.
Durability
Rugged alloy construction withstands rock strikes and harsh, long-term abuse.
Installation Ease
Straightforward setup process that simplifies maintenance for the home mechanic.
Key Specs
Material
Cold-forged aluminum, Chromoly
Weight
656 grams
Crank Arm Length
175mm
Spindle Diameter
30mm
Bottom Bracket Interface
BB386 EVO
Q-Factor
154mm
Chainline
47mm
Bolt Circle Diameter
90mm
Chainring Mount Type
Direct Mount
Number of Chainrings
2
Know before you buy
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Ask Metto anything about the FSA Gossamer Pro Modular before you decide.