Shimano 105 5703 Chainring
Best reliable replacement for cyclists maintaining triple drivetrain road bikes.
This is the essential fix for keeping a classic triple drivetrain running smoothly. While triple setups are becoming a rarity, this replacement ring offers the precise, reliable shifting that made the system a workhorse. It is a straightforward, no-nonsense way to extend the life of your bike without needing a full groupset upgrade.
$21.35
Who it's for
- High-mileage commuters seeking components that withstand consistent wear
- Recreational riders who value smooth transitions during hilly terrain
- Budget-conscious cyclists looking for high-quality replacement parts
Who should skip it
- Weight-focused racers aiming for the lightest possible climbing setup
- Modern bike owners upgrading to the latest drivetrain standards
- Style-focused enthusiasts who prioritize a high-end visual appeal
Performance breakdown
Shift Precision
Ramp and pin design ensures crisp, reliable transitions under load.
Material Durability
Hard-anodized aluminum resists wear from high-mileage road riding.
Compatibility
Standard 130mm BCD fits a wide range of legacy triple cranksets.
Weight Efficiency
Balances structural integrity with a lightweight profile for climbing.
Installation Ease
Standard bolt pattern makes swapping this ring a straightforward maintenance task.
Drivetrain Integration
Engineered specifically to match Shimano 10-speed chain tolerances perfectly.
Key Specs
Model Series
105
Number of Teeth
39
BCD
130mm
Chain Compatibility
10 Speed
Material
Aluminum
Chainring Position
Middle
Drivetrain Speed System
3x
Compatible Crankset Brands
Shimano
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