Shimano 105 FC-R7100 Chainring
Best reliable upgrade for dedicated road cyclists seeking smooth shifting performance
This is the gold standard for 12-speed drivetrains, balancing lightweight construction with the kind of rigid, crisp shifting that usually costs double. While it lacks the flashy aesthetic of top-tier racing components, it delivers the precise, reliable power transfer that makes every ride feel smoother and more efficient.
$63.00
Who it's for
- Road cyclists seeking professional-grade shifting reliability on a budget
- Performance-oriented riders looking to balance durability with lightweight components
- Modern drivetrain users prioritizing mechanical harmony and quiet operation
Who should skip it
- Cyclists using older 11-speed systems or non-Shimano cranksets
- Custom bike builders wanting a unique or high-polish visual style
- High-mileage commuters who prioritize component longevity over weight savings
Performance breakdown
Shift Precision
Resin rib construction delivers remarkably crisp gear changes under heavy load.
Power Transfer
Rigid design ensures every watt of energy reaches the drivetrain efficiently.
Weight Efficiency
Aluminum build balances structural strength with a competitive, lightweight profile.
Wear Resistance
Anodized finish provides excellent protection against long-term friction and corrosion.
Installation Ease
Standard four-bolt pattern makes swapping or upgrading a straightforward process.
Drivetrain Compatibility
Seamlessly integrates with 12-speed systems for flawless, quiet operation.
Key Specs
Model Series
105
Number of Teeth
50
Bolt Circle Diameter
110mm
Chain Compatibility
12 Speed
Material
Aluminum
Mounting Type
4-Bolt
Intended Use
Road Cycling
Chainring Position
Outer
Shape
Round
Weight
159g
Know before you buy
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Ask Metto anything about the Shimano 105 FC-R7100 Chainring before you decide.
