Profile Racing Chromoly Cog
Best durable drivetrain upgrade for serious freestyle and race riders.
Built for riders who demand strength, these cogs utilize a proprietary splined interface to ensure a rock-solid connection. The heat-treated steel construction provides exceptional durability for intense racing environments.
$39.99
at
Full Tilt Bike Co
More Cassette Cogs options
Who it's for
- High-mileage riders seeking components that resist teeth rounding over time
- Performance-focused cyclists prioritizing drivetrain efficiency and silent operation
- BMX and track racers requiring maximum security under heavy loads
Who should skip it
- Weight-conscious racers looking to minimize every gram of their build
- Budget-oriented riders who prioritize low initial cost over long-term longevity
- Owners of non-Profile hubs who need a universal spline interface
Performance breakdown
Material Durability
Heat-treated 4340 alloy steel handles extreme torque without premature wear.
Interface Precision
The 10-spine design eliminates play for a rock-solid, responsive connection.
Corrosion Resistance
Nickel plating effectively shields the metal from harsh, wet riding conditions.
Weight Efficiency
Lightweight construction minimizes rotational mass without sacrificing structural integrity.
System Compatibility
Proprietary spline interface limits use exclusively to Profile Racing hubs.
Power Transfer
Direct engagement ensures every pedal stroke translates immediately into forward motion.
Key Specs
Material
4340 aircraft alloy steel
Weight
54g (for 16t model)
Finish
Nickel Plated
Compatibility
Profile Racing Splined Cassette Drivers
Chain Compatibility
3/32 inch
Mounting Standard
10-spine
Available Sizes
12t, 13t, 14t, 15t, 16t, 17t, 18t
Know before you buy
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Ask Metto anything about the Profile Racing Chromoly Cog before you decide.
