The burnt combustion gases must be paved out in the system. It’s pretty much like the excretion process of your animals. It features an installed silencer. That's why, the engine will be able to exhaust the gases efficiently and faster. The Phantom offers a 52mm bore, redesigned, solitary piece cylinder https://bike-engine-types60246.blog-kids.com/35236713/what-does-engine-bike-exhaust-mean