Shimano XTR FC-M9020-1 Crankset
Best high performance upgrade for dedicated mountain bike racers.
This is the gold standard for riders who prioritize trail-ready durability over shaving every possible gram. Its modular design offers incredible flexibility for fine-tuning your drivetrain, though you sacrifice the absolute lightest weight found in pure race-focused alternatives. It’s a workhorse that refuses to compromise on stiffness when the terrain gets rowdy.
$399.99
Who it's for
- Weight-conscious trail riders seeking maximum pedaling efficiency
- Versatile mountain bikers who frequently change their drivetrain configurations
- Enduro racers requiring robust components for demanding downhill sections
Who should skip it
- Budget-focused cyclists who prefer widely available aftermarket replacement parts
- Recreational riders looking for the best value-to-performance ratio
- Aesthetic-focused owners who want their bike to look brand new
Performance breakdown
Power Transfer Efficiency
Hollowtech II construction delivers exceptional stiffness for immediate, responsive pedal input.
Weight-to-Strength Ratio
Engineered for aggressive trail abuse without adding unnecessary rotational mass.
Drivetrain Versatility
Modular architecture effortlessly adapts to 1x, 2x, or 3x configurations.
Ergonomic Alignment
The 168mm Q-factor promotes a natural, efficient stance for long rides.
Installation Complexity
Standard interface makes setup straightforward for most home mechanics.
Durability
Built to withstand the high-torque demands of technical mountain terrain.
Key Specs
Crank Arm Length
170 mm
Q-Factor
168 mm
Intended Use
Mountain
Bottom Bracket Interface
Hollowtech II
Material
Aluminum
Number of Chainrings
1
Includes Chainrings
No
Bottom Bracket Included
No
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