WHEELS MANUFACTURING Single-Speed Conversion Kit – Shimano Hub Compatible
Convert your standard Shimano freehub wheel into a clean, low-maintenance single-speed setup with the WHEELS MANUFACTURING Single-Speed Conversion Kit. This kit includes everything needed to center your chainline, secure your cog, and run a smooth, reliable drivetrain—perfect for fixie-style riding (freewheel), urban commuting, winter bikes, and minimalist builds.
The included range of spacers allows precise chainline tuning for quieter pedaling and improved efficiency, while the heat-treated steel cog ensures long-term durability. Simple, strong, and designed for riders who want a straightforward single-speed conversion done right.
Key Features
- Converts any Shimano-style freehub to a single-speed drivetrain
- Fine chainline tuning with multiple alloy spacers
- Durable, smooth-running heat-treated steel cog
- Ideal for commuters, winter bikes, and clean minimalist setups
- Freehub single-speed use only (not for fixed-gear lockring threads)
Specifications
- Compatibility: Shimano 8/9/10/11-speed freehub bodies
- Included Cog: 16T (as pictured)
- Cog Material: Heat-treated steel
- Lockring: Wheels Manufacturing alloy lockring (40 Nm max torque)
- Color: Black spacers + chrome cog
Spacers Included:
- Multiple black alloy spacers (various widths)
- 1–2 silver micro-adjust spacers for precise chainline tuning