It's a 4 stroke 125 plodder. If you want more power either get a bigger bike or a 2 stroke! 2 strokes make almost twice the power of a 4 stroke of the same cc. They needed restricting, Diesels (sorry, 4 strokes) don't as they only produce half the power. With 2 x NSR125's, 3 x TZR250's and a TDR250, I'm a bit of a 2 stroke fan though!
Ok. I’m no mechanic, I don’t know much about this type of thing, but after doing hours of researching most of the information points to changing to a smooth boss variator and the rollers need changed.Don't bother it's a 4 stroke 125, the extra power you'll gain will be virtually non exsistant. If you want to tune it then stroke a smoker. If you must then you can get universal cone filters on ebay that would be an easy fit. You could then debaffle your original pipe instead of bodging one to fit. Your 'race CDI' will maybe give you a stronger spark.It will al