Shimano XT FC-M8120-1 Crankset
Best durable drivetrain component for demanding mountain biking enthusiasts.
Engineered for aggressive trail riding, this crankset balances stiffness and weight through advanced hollow forging. It provides a reliable, high-performance foundation for 12-speed drivetrains, specifically optimized for modern boost-spaced frames.
$185.00
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Who it's for
- Mountain bikers seeking reliable components for demanding rides.
- Riders prioritizing direct power delivery and pedaling efficiency.
- Aggressive trail riders wanting secure chain engagement.
Who should skip it
- Budget-conscious cyclists looking for more affordable drivetrain parts.
- Weight-weenie riders prioritizing the absolute lightest bike build.
- Cyclists with non-Boost frames or specific compatibility needs.
Performance breakdown
Power Transfer Efficiency
Hollow forging provides exceptional rigidity for direct, responsive pedal strokes.
Weight Optimization
Impressively light construction without sacrificing the durability required for aggressive trails.
Chainring Versatility
Direct-mount interface makes swapping chainrings for different terrain quick and effortless.
Frame Compatibility
The 55mm chainline and wider Q-factor integrate perfectly with modern boost frames.
Installation Simplicity
Hollowtech II design remains the industry standard for straightforward, reliable mounting.
Trail Durability
Built to withstand heavy impacts and the rigors of technical riding.
Key Specs
Crank Arm Length
175 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
0
Q-Factor
178 mm
Power Meter Included
No
Know before you buy
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