Shimano XTR FC-M9125-1 Crankset
Best lightweight upgrade for dedicated cross country and trail racers.
This is the gold standard for riders who refuse to compromise between stiffness and weight. The hollow-forged construction ensures every watt of power hits the trail, while the direct-mount system makes swapping chainrings painless. It is an uncompromising piece of engineering built for those who demand precision over everything else.
$489.86
Who it's for
- Competitive cross-country racers seeking maximum efficiency and speed
- Riders who want easy maintenance and customizable gearing options
- Trail riders using modern frames with wider rear hub spacing
Who should skip it
- Budget-conscious cyclists looking for more affordable performance alternatives
- Owners of older mountain bikes with traditional narrow rear spacing
- Perfectionists who want their components to remain pristine over time
Performance breakdown
Power Transfer Efficiency
Hollowtech II construction ensures virtually zero flex under maximum rider output.
Weight Optimization
Class-leading weight profile significantly reduces rotational mass for faster acceleration.
Maintenance Ease
Direct-mount system makes swapping chainrings a quick, tool-friendly trailside task.
Structural Rigidity
Engineered for aggressive riding without compromising the crankset's structural integrity.
Drivetrain Compatibility
Optimized for 12-speed setups, though limited to specific chainline requirements.
Installation Simplicity
Standard 24mm spindle ensures broad compatibility, though bottom bracket is separate.
Key Specs
Intended Use
Mountain
Crank Arm Length
175mm
Weight
511 grams
Material
Aluminum
Drivetrain Compatibility
12-Speed
Bottom Bracket Interface
Hollowtech II
Spindle Diameter
24mm
Chainline
55mm
Q-Factor
177mm
Chainring Mount Type
Direct Mount
Know before you buy
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Ask Metto anything about the Shimano XTR FC-M9125-1 Crankset before you decide.
