42mm is the outside diameter of your carburettor intake. Overall length including rubber collar: 85mm. Outside diameter of rubber collar: 55...
Foam air filter pods are ideal for off-road use where there's lots of dust or mud flying about, typically in motocross racing & trails. ...
42mm is the outside diameter of your carburettor intake. Overall length including rubber 53mm.
43mm is the outside diameter of your carburettor intake. Overall length including rubber 55mm. Ideal for 140cc Pit Bikes .
