Many of us who like to modify the  motor (modif), but many were not. The average  claim made like a hobby   instead. Even many who eventually became a maniac modif. Conversely,   unhappy modif modif consider dangerous and lead to cost more (wasteful).
In fact, almost all motorcycles have  been modified a little or a lot.  Maybe people do not realize has been  done modif because motors are still  the standard view. Though a number  of components has changed. Replace spark  plugs a stronger, substitute  a more comfortable handlebar, replace the lamp model is more cute  and light is a simple modif.  Therefore, the importance of the  modification is the purpose and  function. A good goal modifications is  to improve the performance and appearance of the motor so it is  more secure, convenient, fast, and style.
A good modification would normally use after market or import of  waste  motor copotan a better quality. More quickly because of the   modifications, both machine capacity can be maximized, or the ability to   control (handling) is more optimized.
