Shimano Deore FC-M4100-B2 Crankset
Best durable drivetrain upgrade for budget conscious mountain bikers.
This two-piece crankset delivers reliable shifting and efficient power transfer for mountain biking. It balances weight and stiffness, making it a dependable upgrade for 10-speed drivetrains.
$85.00
More Deore options
Shimano Deore M6130 Crankset
$124.99
Shimano Deore FC-M6130-1 Crankset
$124.95
Shimano Deore FC-M5100-B2 Crankset
$85.00
Shimano Deore FC-M6100-1 Crankset
$116.09
Shimano Deore FC-M6100-1 Crankset
$116.09
Shimano Deore FC-M5100-B2 Crankset
$77.58
Shimano Deore FC-M6120 Crankset
$125.00
Shimano Deore Crankset
$105.44
Shimano Deore FC-MT510-1
$77.32
Shimano Deore FC-M4100-2
$85.00
Shimano Deore FC-M6000 Crank Arm
$80.00
Shimano Deore FC-M5100-B2 Crankset
$85.00
Shimano Deore FC-M4100-B2
$85.00
Shimano FC-M6000-3 Crankset
$144.99
Shimano Deore M6100 Crankset
$99.99
Shimano FC-M6120-1
$116.09
Shimano Deore M6100 Crankset
$87.50
Shimano Deore M6120 Crankset
$87.50
Shimano Deore M5100 Crankset
$82.99
Shimano Deore M6130 Crankset
$87.50
Shimano Deore M6000 Crankset
$101.50
Shimano Deore M6000 Crankset
$101.50
Shimano Deore M6130 Crankset
$87.50
Shimano Deore FC-M6130-1 Crankset
$112.00
Who it's for
- Budget-conscious mountain bikers seeking dependable performance without high costs
- Trail riders looking for a durable and low-maintenance drivetrain component
- Recreational cyclists who prioritize consistent and hassle-free gear changes
Who should skip it
- Weight-conscious racers aiming to minimize every gram on their bike
- Owners of older frames requiring traditional non-Boost spacing compatibility
- Performance riders planning to upgrade to high-speed modern drivetrains
Performance breakdown
Power Transfer Efficiency
Two-piece design delivers solid stiffness for responsive, direct pedal input.
Shifting Reliability
Shimano engineering ensures crisp, consistent gear changes under trail conditions.
Weight Optimization
Sturdy construction prioritizes durability over ultralight racing performance.
Frame Compatibility
Boost spacing integration makes this an easy upgrade for modern frames.
Installation Ease
Hollowtech II interface simplifies setup and maintenance for home mechanics.
Trail Durability
Built to withstand the rough demands of aggressive mountain biking.
Key Specs
Weight
1633g
Crank Arm Length
175 mm
Intended Use
Mountain
Drivetrain Speed Compatibility
10-speed
Bottom Bracket Interface Type
Hollowtech II
Chainline
51.8 mm
Number of Chainrings
2
Chainring Teeth
36/26T
Bolt Circle Diameter
96/64 mm
Boost Compatible
Yes
Know before you buy
Still have a question?
Ask Metto anything about the Shimano Deore FC-M4100-B2 Crankset before you decide.
