25" - 27" tires.
- Entry level and excellent for baisic use!
- Great for trail riding, occassional mud and sand riding, blowing and hauling.
- Soft engagement.
- Better low end and midrange response.
- Quicker backshift which results in crisp throttle response.
- Reduced belt slip and heat.

Product code: 450ST1
Included in the kit:
- Green primary spring
- Silver/Yellow secondary spring
- 2pcs shim plate