Carver Bikes

Single Speed XD Conversion Kit

The Carver Bikes Single Speed XD Conversion Kit is a cost-effective way to convert an XD driver hub to a clean, simple single speed setup without changing the wheel. Designed to accept a threaded track-style cog (sold separately), it’s a practical option for riders building a single speed mountain, gravel, or city wheel around an XD-equipped rear hub.

• XD driver single speed conversion - Converts an XD freehub body to a single speed-compatible interface without replacing the driver
• Threaded track-cog compatibility - Accepts a threaded track-style cog for a straightforward, serviceable single speed drivetrain (cog sold separately)
• Tool-free installation - Installs without tools for quick swaps and simplified setup on compatible XD drivers
• Service note - Removal requires two 36mm cone wrenches, useful to know for home mechanics planning future changes