hi any one that can help me ive had a lot of trouble with my bike the main trouble i have now is that it dosnt seem to go over 30 mph when it does it only goes 32mph and then goes back to 3omph and it strugles doing that so far new ive had jets,rollers,stator coil,carb,barrel piston, cdi unit could it be something to do with the throttle or the drive belt plz help asap oh and there is a popping noise coming from the exsaust sounds like backfire now and again and most of the time when it starts it wont even hardley move at all
yeah m ,they do suffer from that alot dont they,i have seen a fair few the last few years with the cats falling out of there holes they are pushed into and rolling about inside getting all battered and blocking the gas flow badly also the baffle packing blockes up the little holes in the baffles aswell,i even had an aprilia rs 125 do it the other day and a peugeot ludix blaster this week ,gone are the days that a blocked exhaust was due to carbon from burnt 2 stroke oil!i just cut them open and mig them back up again once ive gutted them no more probs then.
adam bike doctor
May 2010
race or normal exhaust, if normal they are prone for the cats collapsing in on themselves contracting and not letting the gas escape, this will normally make the fumes exiting, much more hotter than normal(yes there is a difference) check the output with the palm of your hand, be careful, anotherway is to use a digital thermo gun, but if you dont have one of these handy then you will just have to judge by taking the thing off
m
April 2010
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