Description
The Reverse Components Single-Speed Conversion Kit allows you to convert a conventional hub with a Shimano freehub body into a reliable single-speed drivetrain. Designed for gravity riders and singlespeed enthusiasts, the kit includes seven spacers that make it easy to position the cog precisely and achieve the perfect chain line.
The included Reverse single-speed cog features an extra-wide 7 mm flange, significantly wider than the standard 2.8 mm flange found on many cogs. This larger contact surface improves power transfer and reduces the risk of damaging softer aluminium freehub bodies, which can occur when narrow cogs dig into the material over time.
A matching lock ring is included to complete the setup, creating a clean and functional drivetrain conversion.
Specifications
| Specification | Details |
|---|---|
| Cog Size | 13T |
| Flange Width | 7 mm |
| Tooth Thickness | 1.8 mm |
| Weight | 49 g (±5% weight tolerance) |
| Included Spacers | 7 |
| Compatibility | Shimano Freehub Body / 1×12-Speed Chains |
| Material | Aluminium (Spacers) / Steel (Cog) |
Spacer Set
- 2 × 10 mm spacers
- 1 × 5 mm spacer
- 4 × 3 mm spacers
Features
- Converts Shimano freehub bodies to a single-speed setup
- Extra-wide 7 mm cog flange for improved power transfer
- Reduces wear on aluminium freehub bodies
- Seven spacers for precise chain-line adjustment
- Includes matching lock ring
- Compatible with 1×12-speed chains








