Twin Air Filter's design, high-quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World & National Champions than all other filters combined.
APPLICATIONS:
- Yamaha YZ 250 (1977-1978)
- Yamaha IT 250 (1977-1980)
- Yamaha IT 425 (1980-1980)
- Yamaha IT 400 (1977-1979)
- Yamaha YZ 400 (1977-1978)
- Yamaha IT 250 (1977-1980)
- Yamaha IT 425 (1980-1980)
- Yamaha IT 400 (1977-1979)
- Yamaha YZ 400 (1977-1978)