Wheels Manufacturing SOLO-HG Cog
Best durable upgrade for riders protecting aluminum freehub bodies.
A precision-engineered solution for singlespeed conversions that prioritizes durability and chain security. The wide base design protects your freehub body from damage, while the specialized tooth profile keeps your chain locked in place across a variety of drivetrain setups.
$48.50
at
Yawpcyclery
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Who it's for
- High-mileage commuters and mountain bikers seeking long-lasting drivetrain components
- Riders using high-end wheelsets with lightweight aluminum freehub bodies
- Single-speed enthusiasts demanding a perfectly silent and efficient drivetrain
Who should skip it
- Weight-conscious racers prioritizing every gram over long-term component lifespan
- Cyclists requiring very specific gear ratios for niche terrain or competition
- Custom bike builders prioritizing vibrant color coordination and show-quality finishes
Performance breakdown
Freehub Protection
Wide base design effectively eliminates notching on softer alloy freehub bodies.
Chain Retention
Precision tooth profile keeps the chain locked in during aggressive riding.
Drivetrain Versatility
Broad compatibility handles everything from 9-speed up to modern 12-speed chains.
Weight Efficiency
7075 aluminum construction keeps rotating mass impressively low for singlespeed setups.
Installation Simplicity
Slides onto standard HG freehubs without any specialized tools or fuss.
Durability
Aluminum is lightweight but will wear faster than steel under heavy torque.
Key Specs
Material
7075 Aluminum
Compatibility
Shimano HG-style freehub bodies
Chain Compatibility
9, 10, 11-speed, and most 12-speed chains
Tooth Count
16t, 18t, 20t
Intended Use
Singlespeed, Racing, Commuting
Know before you buy
Still have a question?
Ask Metto anything about the Wheels Manufacturing SOLO-HG Cog before you decide.
