Converts Fork Diameter From X To Y – Threadless Bike Stem Adapter
$4.83
Description
Threadless Stem Conversion Kit
Upgrade your ride with our Threadless Stem Conversion Kit, designed to seamlessly convert your threaded fork into a modern threadless system. Whether you’re retrofitting an older bike or upgrading components for better performance, this adapter ensures compatibility between traditional threaded forks and contemporary threadless stems—bridging the gap between classic and cutting-edge cycling tech.
Key Features
- Universal Compatibility: Fits both 1-inch (25.4mm) and 1-1/8-inch (28.6mm) fork steerers
- Adjustable Rise: Add up to 25mm height using included spacers for optimal ergonomics
- Precision Engineering: Polished silver finish with a robust 41mm clamp length for secure stem retention
- Stem-Specific Fit: Quill insertion diameters match 25.4mm for 1-1/8″ stems and 22.2mm for 1″ stems
Why Choose This Adapter?
Ideal for mountain bikers upgrading from quill stems or road cyclists modernizing their setups, this kit simplifies stem swaps while maintaining structural integrity. Its compact design allows precise angle adjustments without sacrificing durability—perfect for trail rides or city commutes where precision matters.
| Feature | Our Adapter | Competitor A | Competitor B |
|---|---|---|---|
| Fork Steerer Sizes | Both 1″ & 1-1/8″ | Only 1-1/8″ | Only 1″ |
| Adjustable Rise | Up to 25mm | Fixed height | Limited spacers |
| Finish & Durability | Polished Silver | Matte black | Bare aluminum |
Experience smoother transitions and enhanced control—whether tackling technical trails or carving through urban streets—with a conversion kit built for versatility and performance. Perfect for custom builds or quick upgrades, this adapter ensures your bike stays ahead of the curve without breaking the bank.
