Surly O.D. Chainring
Best durable replacement for long distance touring and fat bike enthusiasts
This is a no-nonsense workhorse built for riders who prioritize reliability over flash. While it lacks the lightweight exoticism of high-end racing rings, the integrated shifting ramps deliver consistent, dependable performance that keeps your drivetrain running smoothly mile after mile. It’s the definition of a dependable, set-it-and-forget-it upgrade.
$65.00
at
Bayoubicycles
Who it's for
- High-mileage riders seeking a long-lasting drivetrain component
- Fat bike owners prioritizing reliable shifting in harsh conditions
- Powerful cyclists who frequently ride on demanding off-road terrain
Who should skip it
- Cyclists using traditional four or five-bolt cranksets
- Weight-conscious racers looking to minimize every gram
- Riders who prefer universal parts for easy cross-bike compatibility
Performance breakdown
Shift Precision
Integrated pins and ramps ensure crisp, reliable gear transitions under load.
Material Durability
Hard-wearing aluminum construction stands up to heavy trail and road abuse.
Drivetrain Compatibility
Optimized specifically for 9 and 10-speed setups for seamless integration.
Power Transfer
Stiff design minimizes flex, ensuring every pedal stroke translates to motion.
Aesthetic Finish
Understated black coating maintains a clean, professional look on any bike.
Installation Ease
Standard 94mm BCD makes swapping this ring a straightforward shop task.
Key Specs
Number of Teeth
39
BCD
94 mm
Chain Compatibility
9 Speed, 10 Speed
Material
Aluminum
Surface Finish
Black
Ramped and Pinned
Yes
Power Meter Compatible
No
Narrow Wide Tooth Profile
No
Know before you buy
Still have a question?
Ask Metto anything about the Surly O.D. Chainring before you decide.
