I for one would like to know more about the gearbox in your photo. They have a reputation for very short life. What, if any, specific improvements have been made?
Hi, friend,thank you for your comment!
I do not know about your engine.We just have begun to deal with 4 stroke model since last Oct.if our customer have some damaged parts we can replace in the next time.
now we design the new gear box for 4 stroke engine(49cc)t,it's more stable and has higher power.
Whatever details we need to know on a gearbox, I'm sure we'll hear it here from a dealer or someone else that are in the know. We've already heard about the belt drive one. The Chinamen that appear like this usually just have their sales pitch and don't give any good technical info.