derestrict/ make it go faster?

no need to spend a fortune as it wont make a whole lot of difference , it after all is a 125 with a Suzuki gs engine . I have a 13 reg one which im very happy with but a 4 stroke should never rev to max all the time so all I will do is put a 16t sprocket on the front and a 38t on the back as this will still do 60 but at lower revs so saving the engine . if you want more power or speed , get a bigger bike.

Noddy
March 2014

Fit a 16 tooth front sprocket,bigger carb,power filter,change the tail pipe & a xian cdi unit. That should do the trick!!

Ant431
March 2012

put a smaller sprocket on the front for better accel.

3333
February 2011

the exhaust needs to be changed, it has a buffer in the chamber. it'll only help a bit though. could try sorting the cdi unit

125 mad
June 2010