yes it is supposed to be in there
its your engine oil dipstick
No a yz 250 2 stroke does not but a YZ250F does.
The Yamaha YZ250F is a great bike in its series. It comes equipped with race ready suspension, and is one of the best motocross bikes Yamaha has made with a 250cc engine. A new one retails for approximately $7200.
craigslist.com
50 - 60 Mph
With a screw driver
The fork oil capacity for a 2005 Yamaha YZ250F is approximately 450cc per leg when using the recommended oil level. It's important to use the correct type of fork oil and to check the manual for specific recommendations. Always ensure the forks are fully compressed when measuring the oil level for accuracy.
the gap is .030"
60 - 80 mph
Sell it and buy a Yamaha yz250f
Motor oil
neither,the yz250f is a four cycle bike...