Yamaha YZ250 hands down. Both bikes are designed for a different purpose. The YZ250 is a 2 stroke motocross bike. The WR250F is a four stroke enduro bike.
Yz250 by Yamaha
Yes, the bike is a 1981 Yamaha YZ250. I have two of them. No question that's what it is. No, according to the Yamaha vin decoder, the vin must be 17 digits.
Not as easy as it is to call Yamaha with your serial number and have them tell you exactly what it is.
how can i tell the year model of a Yamaha 80 dirt bike serial number 367-230432
Yz250
The 10th digit is the year code. This bike is a 2002.
VIN: JYACB03W6YA009925 2000 Yamaha TTR90
The Yamaha YZ 250 is a motorcycle, a dirt bike to be more specific. It comes in blue and white. It is a 2 stroke dirt bike which is typically used in motocross racing or just going out for a ride in the desert.
Yamaha xt5001E6-107323
If you create an account with Yamaha.com you can see all the specifications of that MX bike. Spark Plug gap- 0.5-0.6mm(0.020-0.024 in)
under the gas tank