Description:

Replacement for 2-stroke pocket bike mini moto scooter.. Size:caliber:54mm/2.13",total height:68mm/2.68",diameter:74mm/2.91".. Filter dust and sand in the air,introduce clean air,increase power,torque and horsepower,and improve the service life of gas turbines.. Package including:air filter x 1pc,GOOFIT keychain x 1pc..