Shimano XT FC-M8120-1 Crankset
Best high performance upgrade for dedicated trail and enduro riders.
A high-performance, hollow-forged crankset designed for aggressive trail riding. It offers an excellent balance of stiffness and weight, making it a reliable choice for modern 12-speed mountain bike setups.
$166.50
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Who it's for
- Aggressive trail riders seeking long-term durability on technical terrain
- Mountain bikers prioritizing reliable chain security without a guide
- Home mechanics who value quick and easy drivetrain adjustments
Who should skip it
- Riders who want their components to maintain a pristine aesthetic
- Owners of non-Boost frames requiring a standard chainline setup
- Weight-conscious racers looking to minimize every gram of bike weight
Performance breakdown
Power Transfer Efficiency
Hollow-forged aluminum construction provides exceptional stiffness for immediate pedal response.
Weight-to-Strength Ratio
Strikes an ideal balance for aggressive trail riding without unnecessary bulk.
Maintenance Simplicity
Direct-mount interface makes chainring swaps quick and hassle-free for riders.
Drivetrain Compatibility
Seamlessly integrates with modern 12-speed systems and boost-spaced mountain frames.
Durability
Built to withstand the harsh, technical demands of consistent off-road abuse.
Installation Ease
The proven Hollowtech II standard ensures straightforward setup for most mechanics.
Key Specs
Crank Arm Length
170 mm
Intended Use
Mountain
Drivetrain Speed Compatibility
12-speed
Bottom Bracket Interface Type
Hollowtech II
Material
Aluminum
Weight
630 grams
Chainring Mount Type
Direct Mount
Number of Chainrings
1
Spindle Diameter
24 mm
Q-Factor
178 mm
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