to be fair the chinese copy of the honda 4 stroke engine is quite strong but its the rest of the components that are shite,,do you have a full bike license?if so should be fine on the motorway,there absoloutley bullet proof bought a mint one 10yrs back for £180 it was the cub that had the fuel gauge,we treated it like an off road bike and all that broke was the front mud gaurd because we fell off it every other day,only problem is when your mate knocks it into gear for a laugh while its running they also do a solid 55-60mph,