Shimano SLX FC-M7100 Crank Arm
Best high performance upgrade for budget conscious mountain bikers.
This is the pragmatic fix for when your drivetrain takes a beating on the trail. It’s a straightforward, no-nonsense replacement that restores your bike’s power transfer without forcing you to scrap the entire crankset. You sacrifice the novelty of an upgrade for the reliability of a perfect, factory-spec fit.
$117.00
More SLX options
SHIMANO SLX Crank Arms Only
$130.00
Shimano SLX Front Chain Wheel
$104.99
Shimano SLX FC-M7120-1 Crankset
$130.00
Shimano SLX FC-M7130-1
$130.00
Shimano SLX FC-M7120-1
$130.00
Shimano SLX M7100-1 Crank Arm
$119.99
Shimano SLX M7120 Crankset
$124.95
Shimano SLX M7120 Crankset
$104.00
Shimano SLX FC-M7100-1 Crankset
$117.00
Shimano SLX M7130 Crankset
$117.00
Shimano SLX FC-M7100 Crank Arm
$117.00
Shimano SLX FC-M7120-1 Crank Arms
$109.99
Who it's for
- Trail riders seeking high performance without the premium XTR price tag.
- Home mechanics who value easy maintenance and versatile gearing options.
- Budget-conscious mountain bikers looking for professional-grade durability and longevity.
Who should skip it
- Aesthetic-focused riders who want their components to stay looking brand new.
- Tool-minimalists who prefer universal standards for all bike repairs.
- Weight-obsessed cross-country racers aiming for the absolute lightest build possible.
Performance breakdown
Structural Rigidity
Aluminum construction delivers reliable power transfer under heavy pedaling loads.
Installation Simplicity
Standardized interface makes swapping the arm quick and hassle-free.
Trail Durability
Built to withstand the inevitable rock strikes and trail abuse.
System Compatibility
Seamlessly integrates with existing Shimano 12-speed drivetrain ecosystems.
Weight Efficiency
Balances robust strength with a weight profile suitable for trail riding.
Finish Resilience
Anodized coating resists scuffs and wear from shoe rub over time.
Key Specs
Crank Arm Length
175 mm
Drivetrain Speed Compatibility
12-speed
Intended Use
Mountain Bike
Material
Aluminum
Number of Chainrings
0
Know before you buy
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Ask Metto anything about the Shimano SLX FC-M7100 Crank Arm before you decide.
