44mm Bicycle Hub Disc Brake Adapter Freewheel Threaded Mount To 6 Bolt Rotor Converter Badass Bike Hub Flange Conversion Kit For Mountain And Road Cycling Brake System Upgrade

44mm Hub Disc Brake Adapter: Convert Freewheel to 6-Bolt
✔️ 44mm(1.73in) C-C, 34mm(1.33in) inner dia, aluminum alloy, 2 pcs

This hub flange conversion kit lets you upgrade older wheelsets by adding a 6-bolt rotor interface to threaded freewheel hubs. It’s ideal for mountain and road bikes, enabling stronger braking without replacing wheels. Note: color may vary slightly due to display differences.

✅ Material: Aluminum Alloy
✅ Color: Silver
✅ Size: 44mm C-C distance, 34mm inner diameter (1.73in, 1.33in)
✅ Package: 2 pcs
✅ Interface: 6-bolt rotor compatibility

💡 What is a handy reason to use a disc brake adapter on threaded hubs for upgrading braking?

It’s a handy upgrade path that lets you add modern disc brakes without swapping wheels.

- Converts threaded hubs to 6-bolt rotor mounting
- Keeps wheel compatibility without hub replacement
- Supports multiple rotor sizes for flexible braking options
- Improves braking control on varied terrain