I can partly remedy just one of the qeustions Riley. The cam chain might be noisy at all-around one hundred fifty,000 k's. Generally, It will probably be noisiest JUST earlier mentioned idle (as you take off) when accelerating extremely Carefully.Trò chuy?n ngay ?? th?o lu?n chi ti?t và tóm t?t n?i dung công vi?c v?i freelancer mi?n phíEnsures