Problem Solvers Threadless Alloy Head Tube Reducer
Best compatibility solution for cyclists updating vintage mountain bike frames.
This adapter bridges the gap between frame head tubes and smaller headset standards, making it possible to install modern forks on older frames. It is a simple, effective solution for cyclists looking to customize or restore vintage bicycles.
$29.99
More Head Tube Reducers options
Who it's for
- Cyclists wanting to modernize older frames with standard fork options
- Riders seeking a reliable long-term solution for custom bike builds
- Budget-conscious builders looking to maximize their existing component inventory
Who should skip it
- Mechanics working with tapered or oversized 1.5 inch head tubes
- Home mechanics without access to professional-grade shop tools
- Perfectionists prioritizing a completely integrated and seamless frame appearance
Performance breakdown
Material Durability
High-grade alloy construction resists deformation under heavy steering loads.
Installation Simplicity
Straightforward press-fit design makes retrofitting older frames remarkably intuitive.
Compatibility Range
Versatile sizing options bridge most common legacy and modern standards.
Fit Precision
Tight tolerances ensure zero play once the headset is seated.
Weight Efficiency
Lightweight alloy keeps front-end mass minimal for better handling.
Frame Preservation
Smooth finish protects delicate head tube surfaces during long-term use.
Key Specs
Material
Alloy
Headset Type
Threadless
Head tube reduction
37mm to 34mm
Steerer compatibility
1.5 inch to 1.1/8 inch, 1.1/4 inch to 1.1/8 inch, 1.1/8 inch to 1 inch
Function
Head tube reducer
Know before you buy
Still have a question?
Ask Metto anything about the Problem Solvers Threadless Alloy Head Tube Reducer before you decide.
