Fit Models:
- 2000-2006 Honda CRF/XR50 and their copies.
- most 50cc 70cc 110cc 125cc dirt pit bikes
- Honda Z50
Notes：
- Aftermarket cylinders may not be compatible
- Anodized 6061 Aluminum.
- Tig Welded Design.
- Pro Billed Works.
Please check the picture before you buy.