Hi All....recently I have noticed my gearbox in 3rd 4th is more noisy than 1st 2nd and 5th not talking gear changing but driving in those gears.....not hugely but noticeable.....its possible I have just never noticed it. Its a 2020 watercooled T100 2500mls. Anybody with the same bike tell me how yours is. Only been riding a few years.....maybe bike gearbox's do tend to be noisy??