FSA Comet HD Modular Crankset
Best durable upgrade for budget conscious mountain bikers
This is a workhorse crankset for riders who prioritize durability over gram-counting. The modular design makes chainring swaps painless, and the simplified installation saves you a headache in the garage. It sacrifices a bit of weight to deliver a rock-solid, reliable platform that just works.
$135.00
Who it's for
- Riders seeking a customizable setup for different mountain bike builds
- Aggressive trail riders prioritizing long-term component resilience
- Budget-conscious cyclists wanting modern features without the premium price tag
Who should skip it
- Weight-conscious racers looking to minimize every gram on their bike
- Mechanics preferring universal standards for easier parts sourcing
- Enthusiasts who prioritize high-end visual styling and sleek finishes
Performance breakdown
Power Transfer
Forged aluminum construction provides a stiff, reliable platform for aggressive pedaling.
Installation Simplicity
The no-pinch bolt design makes setup straightforward for home mechanics.
Chain Security
Thick-thin tooth profile keeps the chain locked in during rough descents.
Versatility
Modular interface allows for quick chainring swaps and diverse drivetrain setups.
Weight Efficiency
Solid 6061 aluminum build prioritizes durability over ultralight racing performance.
Frame Compatibility
Boost spacing support ensures a seamless fit for modern mountain bikes.
Key Specs
Crank Arm Length
165 mm
Material
Aluminum
Spindle Diameter
24 mm
Spindle Type
MegaExo
Chainring Mount Type
Direct Mount
Number of Chainrings
1
Boost Compatible
Yes
Intended Use
Mountain Biking
Drivetrain Speed Compatibility
1x
Includes
Chainring
Know before you buy
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