look at the number on the frame, it is either stamped into the side close to the engine, or it is on the frame under the handlebars
If the engine was replaced as mine was then the numbers on the frame will not tell you if you have a later or earlier model engine.
What year is my yamaha xs400 engine number 4r5
This Yamaha VIN, JYAVP11E42A032444 is an XVS1100. If you have a 17 digit VIN, chances are a VIN decoder will reveal what information it contains. http://www.motoverse.com/tools/vinDecoder.asp?vin=jyavp11e42a032444
It found on the body near the engine of your bike.Its found on the top of the engine
j503e-001750
The firing order for a 2005 Yamaha R1 motorcycle is 1 2 4 3. The starts on the stator side of the engine.
Engine oil capacity is 2.6 quarts.
It's a 1985 XJ700
"1RG" you will find it on Yamaha enduro,350 ccm
1982 is the year and it is a Yamaha yz 125
1nh-001043
vr6-01372 what year and engine size
On a thin plate next to the crank case.