tuning a dafier stm 125cc

[doberdraco]

is there anybody out there who can help me to tune my dafier stm 125cc its a great bike but it misses the power you should expect from a 125cc at the start
pictures of the bike can be found
here
http://www.facebook.com/photo.php?pi...00000561933021

[Kennon]

i know this responce is really late but a new exhaust better ingition system bigger jets in the carb replacing the carb for a bigger unit gearing the bike up for more topspeed or for low end power, changing the airfilter element for something less restrictive even better fuel quality makes a difference