Boyesen MOTORCYCLE REEDS | 644
Boyesen
Boyesen MOTORCYCLE REEDS | 644
Features
- Dual stage reeds
- Minor change gives major H.P. improvements
- Faster opening and closing
- Greater low pressure (Low-throttle) response
- Greater velocity and flow area
- Longer overall life
- No engine damage if broken
Model applications
| Vehicle / model |
Years |
| Yamaha WR250 |
1991–1996 |
| Yamaha YZ250 |
1990–1996 |
Specifications
| Brand |
Boyesen |
| Manufacturer part number |
644 |
| UPC |
804429003426 |
| Country of origin |
United States of America |
| Category |
Reeds |
| Subcategory |
Replacement Reeds |
| Segment |
Offroad |
| Division |
Intake |
