Shimano 105 FC-R7000 Crank Arms
Best reliable upgrade for dedicated road cycling enthusiasts.
Designed to balance weight and stiffness, this component offers efficient power transfer for road cyclists. It provides a reliable upgrade path for those looking to maintain performance without the added cost of a full crankset replacement.
$103.82
More 105 options
Shimano 105 FC-RS520 Crankset
$97.20
Shimano 105 Crankset
$106.99
Shimano 105 FC-R7000 Crankarm
$105.00
Shimano 105 FC-R7100 Crankset
$215.00
Shimano 105 Crankset
$215.00
Shimano 105 R7000 Crankset
$157.99
Shimano 105 FC-RS520
$135.00
Shimano 105 FC-RS510
$119.32
Shimano 105 FC-R7100
$189.00
Shimano 105 FC-R7000 Crankarm
$105.00
Shimano 105 FC-R7100 Crankset
$107.22
Shimano 105 FC-R7100 Crankset
$225.00
Shimano 105 FC-R7100 Crankset
$225.00
Shimano 105 R7000 Crankarms
$130.00
Shimano 105 Crankset
$225.00
Shimano 105 FC-R7100 Crankset
$106.47
Shimano 105 FC-R7000 Crankarm
$130.00
Shimano 105 FC-R7000 Crankset
$93.13
Shimano 105 FC-RS520 Crankset
$135.00
Shimano 105 FC-RS520 Crankset
$135.00
Shimano FC-RS520 Crankset
$127.00
Who it's for
- Performance-oriented cyclists seeking professional-grade stiffness on a budget
- Value-conscious riders wanting premium aesthetics and reliable mechanical performance
- Versatile road cyclists who frequently transition between climbing and sprinting
Who should skip it
- Weight-obsessed hill climbers looking to minimize every possible gram
- Aesthetic perfectionists who want their components to look brand new
- Specialized riders requiring non-standard crank arm lengths for precision fitting
Performance breakdown
Power Transfer Efficiency
Hollowtech II construction ensures minimal flex during high-wattage sprints.
Weight-to-Stiffness Ratio
Strikes the perfect balance for competitive road riding and climbing.
Component Compatibility
Standard 11-speed design integrates seamlessly with most modern road drivetrains.
Durability
Forged aluminum build withstands thousands of miles of rigorous daily use.
Installation Versatility
Modular design allows for precise chainring and bottom bracket customization.
Frame Clearance
Optimized geometry provides ample space for wider, modern tire setups.
Key Specs
Crank Arm Length
175 mm
Material
Aluminum
Spindle Diameter
24 mm
Drivetrain Speed Compatibility
11 Speed
Intended Use
Road
Bolt Circle Diameter
110 mm
Chainring Mount Type
4-Bolt
Number of Chainrings
2
Bottom Bracket Included
No
Chainrings Included
No
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