am thinking of bying a new carb for my piaggio typhoon 125 but dont know what one to get what one is a good size a 21mm 24mm 25mm or 30mm the only thing i have done is but a race pipe on and lighter rollers thanks
save your money and buy a malossi 172cc bore kit, it gives bigger gains than any other bolt on part and its worth every penny,guaranteed to put a smile on your face
ye, there fine running stock compression/bigger carbs.. only really break when people over tighten them. not to say a crank upgrade would be a bad thing, deffo budget for one in the future, but for now grab a 172 will notice it