In an engine be it a car or motorcycle with motorcycles for example you have a Dt125LC being 2 stroke or 4 stroke it is an engine so it has a piston the DT is a 2 stroke single cylinder so you know that you have one piston that gets charged by a spark which ignites the fuel to push this fist like hammer (PISTON)running through the centre of the engine the RPM on your bike is the amount of times it is going up and down in your engine RPM revolutions per minute. If you have a bigger bike say a GSXR-750 you'll notice it has four exhaust ports at the front of the engine so this bike has 4 pistons which is the powerhouse of your machine and it will have four spark plugs which will fire in the order of the first then the third then the fourth and last the second cylinder and keep going round firing each piston in that order which gives compression which gets turned to power your back wheel.
motor bike
Bob the builder is the first person to make a motor bike
To show it is to be pushed, so has no motor Push bike = bicycle Motor bike = motorcycle
Depending where you live, the motor bike, time and if you are liscenced.
a motor bike
there is 1 a moped it is a bike but it has a motor like a motorbike
Besides not riding a motor bike the best way to avoid a crash is training and following the rules of the road. It is important to take a certified motor bike training class.
Pimple's Motor Bike - 1913 is rated/received certificates of: UK:U
No it is not possible to build a mini bike with a starter motor hanging down underneath.
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100cc 4 stroke motor bike