_Ho_How does it apply to size of bike
Do you mean as a replacement? If so, the answer is yes with no modifications.
The engine displacement (size) is 250 cubic centimeters
the numbers are the CC (Cubic Centimeters) of the engine rounded off.
What numbers are you talking about? It will tell you the displacement and a engine code. The engine code is used at dealers and garages.
The numbers usually represent the engine displacement in liters
A cm3 is a measurement of volume. It is equal to a milliliter. So that is 2600 ml. Or also 2.6 liters.
Means it is a 1986 engine.
Something wrong with your throttle position sensor
there is no engine vin vin stands for vehicle identification number
What year and disploacement is engine code: N714-105889
yamaha rd means race derived
if they are the no.'s on a pad in front of the left head, they are the engine no.