if the springs go bad you have problems. unless your talkin about them being set up for his weight. im guessing the were blown if they were that soft
that bike is the sh*ts. it look really nice. what type of racing is it for flat track
The 450 looks great. But you do need some bigger jumps on your track, lolI:I
A yamaha throttle on a honda??? Thats pure sin!!!
lol!