36 gas bik products are offered for sale by suppliers on Alibaba.com, of which off-road motorcycles accounts for 16%, minibike/pocketbikes accounts for 5%, and streebikes accounts for 2%.
A wide variety of gas bik options are available to you, such as 80km/h, 40 - 60km/h and 61 - 80km/h.You can also choose from 4 stroke, 2 stroke and air cooled gas bik,as well as from 50cc gas bikand whether gas bik is brushless, or brush.