hey bros, having a bit of a problem with my spark.
its like close to 6 years old and suddenly recently it started to make this loud, clanging sound. Its like a hollow sound and like as if something metal is stuck inside.
it sounded like one of your kr/sp kinda sound (mine was very silent). now it sounds worse, like **** and is too loud.
i figured its prob like wear and tear but wondering if anyone knows whats the problem? like i can't rev past 1/4 throttle now. if i do, bike will like jerk back and forth.
and i can't go past 80 because of that. hopefully i dont need to overhaul..... :/