Shimano XT FC-M8130-1 Crank Arms
Best durable upgrade for dedicated trail and enduro mountain bikers.
These crank arms strike an excellent balance between stiffness and weight, making them a reliable choice for aggressive trail riding. The hollow forged design ensures efficient power transfer, while the specialized tooth profile keeps the chain secure through the roughest sections of the trail.
$99.99
More Deore XT options
Who it's for
- Aggressive trail riders seeking a balance of weight and toughness
- Home mechanics who value quick and secure chainring installation
- Mountain bikers building up high-performance Super Boost frames
Who should skip it
- Aesthetic-focused cyclists who want their gear to look new indefinitely
- Riders with standard 142mm or 148mm rear hub spacing
- Budget-conscious DIYers who prefer using standard workshop tools
Performance breakdown
Power Transfer Efficiency
Hollow forged construction delivers exceptional stiffness for immediate, responsive acceleration.
Chain Retention
Specialized tooth profile keeps the chain locked in through aggressive chatter.
Weight Optimization
Impressively light for a component built to withstand heavy trail abuse.
Drivetrain Integration
Seamlessly syncs with 12-speed systems for smooth, reliable shifting performance.
Structural Durability
Robust aluminum build handles rock strikes and hard landings with ease.
Compatibility Range
Strictly tailored for Super Boost spacing, limiting use on standard frames.
Key Specs
Weight
636g
Material
Hollow forged aluminum
Drivetrain Compatibility
12-speed
Chainline
56.5mm
Q-Factor
181mm
Bottom Bracket Interface
Outboard
Chainring Mount
Direct mount
Bolt Circle Diameter
96mm asymmetrical
Boost Compatible
Yes (Super Boost)
Know before you buy
Still have a question?
Ask Metto anything about the Shimano XT FC-M8130-1 Crank Arms before you decide.