How many files does the little ninja twin-cylinder 250 have?

Little ninja twin-cylinder 250 * * has six gears. The so-called international gear means stepping on first gear, taking second gear, taking third gear, and so on. You can jump all the way to sixth gear and then step back. If the neutral position is between the first gear and the second gear, if the E gear is engaged, find a neutral position and pick a half gear. If you find a neutral position, you can step on it for half the time.

Introduction of double cylinders

Two-cylinder engine lubricating oil injection cooling piston oil cooling system double overhead camshaft valve train acoustic cam chain drive direct intake system two air filters and double intake carburetor shaft balance weight mechanism four-valve flight double vortex combustion chamber combustion mode DC contactless ignition charging system. Engine is not only suitable for power generation devices, but also refers to the whole machine including power devices, such as gasoline engines and aero-engines.