Profile Racing Splined Cog
Best durable drivetrain upgrade for serious freestyle and race riders.
A high-performance, splined interface cog designed for secure power transfer and durability. Available in multiple materials and tooth counts, it offers a reliable upgrade for riders seeking a precise, slip-free connection in their drivetrain setup.
$34.99
at
Sdwheelworks
Who it's for
- High-torque riders seeking long-lasting drivetrain components
- Performance-focused cyclists demanding a responsive and secure hub connection
- Competitive racers needing precise control over their mechanical advantage
Who should skip it
- Weight-conscious racers prioritizing the lightest possible bike build
- Riders using standard threaded or different splined hub systems
- Budget-oriented commuters looking for the most affordable replacement parts
Performance breakdown
Power Transfer Efficiency
The 10-spline interface eliminates play for immediate, responsive acceleration.
Durability
Heat-treated 4340 steel construction withstands the harshest BMX riding conditions.
Weight Optimization
Aluminum options provide significant rotational mass savings for competitive racing setups.
Installation Simplicity
Splined design makes swapping gear ratios quick and tool-free.
Compatibility Range
Specific to Profile hubs, limiting use but ensuring perfect mechanical integration.
Gearing Versatility
Wide range of tooth counts allows for precise drivetrain customization.
Key Specs
Material
4340 aircraft alloy steel or 7075 Aluminum
Mounting Type
10-spine splined interface
Compatibility
Profile Racing Splined Cassette Drivers
Chain Compatibility
3/32 inch or 3/16 inch
Manufacturing Process
CNC machined
Weight
22g to 54g
Intended Use
BMX racing and freestyle
Know before you buy
Still have a question?
Ask Metto anything about the Profile Racing Splined Cog before you decide.
