- thinner metal, weakerJoe Riley. said:old a's?
deck - back dropouts bend/snap, and foldy is weaker than a b model and harder to lock correctly.
wheels - cores are weak
forks - its a stock fork. nothing wrong with it, but there are better
bars - same as fork
brake - better than pro brake
headtube - better than pro, steeper headtube angle and makes your headset last longer