Shimano Alfine FC-S501 Chainring
Best durable crankset for stylish daily city commuters.
A clean, reliable solution for internal gear hub setups. It simplifies urban riding by combining a durable, two-piece design with integrated chain protection, making it an ideal choice for commuters looking for low-maintenance performance.
$92.49
at
Utahtrikes
Who it's for
- Alfine hub owners seeking guaranteed drivetrain compatibility
- Urban commuters needing long-lasting, durable components
- Cyclists wanting reliable chain retention on single-ring setups
Who should skip it
- Weight-conscious riders prioritizing performance over durability
- Cyclists needing flexible gear ratios for varied terrain
- Mechanics looking for universal compatibility with other cranksets
Performance breakdown
Pedaling efficiency
Two-piece design provides excellent power transfer for city riding.
Drivetrain protection
Integrated chain guard keeps grease off pants and protects the chain.
Build durability
Rugged aluminum construction withstands the rigors of daily urban commuting.
Aesthetic integration
Clean, minimalist lines blend perfectly with modern city bike frames.
Installation ease
Standard two-piece interface makes for straightforward mounting and maintenance.
Weight optimization
Sturdy build prioritizes long-term reliability over lightweight racing performance.
Key Specs
Chainring Options
Available in 39T, 42T, and 45T configurations
Integrated Chain Guard
Single or double chainguard integrated design
Chain Compatibility
Compatible with Super Narrow HG for 9-speed and HG 8-speed chains (1/2 inch x 3/32 inch)
Crank Arm Length
170mm
Crank Arm Material
Aluminum
Chainring Material
Aluminum
Chain Guard
Single
Bottom Bracket
BSA
Bottom Bracket Compatibility
Compatible with 68mm or 70mm bottom bracket shells
Weight
Approximately 1.85 lbs (840 grams) including bottom bracket and chain guard
Know before you buy
Still have a question?
Ask Metto anything about the Shimano Alfine FC-S501 Chainring before you decide.
