Our job is to do tests on a motor so as to detect the point on which we can act more effectively. Sometimes it will be the camshaft, sometimes compression, often the system of admission
For CM 125, we provide new japanes 22mm Mikuni carburetor, it fit in place of OEM. For the CM 125 who have a used , broken or missed carburetor. The air filter box is modified to increase the filling while maintaining the original filter element (stage 1 included). The carburetor jet are provided "redy to use". No setting needed on CM125. The carbe replace the Honda ref : 16100-418-004 , 16100-419-014 , 16100-KC2-004 , 16100-KC2-014 ,16100-KC2-034 ,16100-KC2-680. This carb use a starter directely on the carb. 
CAUTION: The acceleration is improving significantly. In fact, when you want to double to 80 km / h, you are unlike the
List of components:
- A main jet
- A front sprocket 14 tooth
- An installation manual explaining exactly the modification to do
Attention changes the technical characteristics of a vehicle causes a lack of conformity which may prohibit its use on public roads