Description
The Halo MT Front Boost Kit (15mm) includes replacement axles and conversion kits designed for MT, Spin Doctor 6F (front), and Spin Doctor 6-Drive hubs. Please note, the conversion kits for Spin Doctor 6-Drive hubs are not compatible with original Spin Doctor or Spin Doctor Pro hubs. This kit is specified as a front boost adaptation for the 6F and MT models.
- Front Boost Kit designed for MT and Spin Doctor 6F front hubs
- Provides replacement axles and conversion options for specific hub models
- Includes conversion kits for Spin Doctor 6-Drive hubs only
- Not compatible with original Spin Doctor and Spin Doctor Pro hubs
- Model name specified as 6F and MT for easy identification





