1. 37mm-39mm fitting??air filter cleaner.
2. Has 2 layers of foam??a thinner outer later and a thicker inner layer.
3. Angled connection replacement for tight fitting areas.
4. Foam Air Filter replacement for 90cc??110cc??125cc & 140cc 4-stroke bikes.
5. Air Filter replacement for most Chinese import Pit / Dirt bikes.
1. air filter :
Fits most Chinese import Pit / Dirt bikes.
Fits 90cc??110cc??125cc 140cc 4-stroke bikes.
Has 2 layers of foam??a thinner outer later and a thicker inner layer.
37mm-39mm fitting.
2. focus on provide high quality air filter no risk.