100 90 14
The size of the rear tire for a 1978 KZ650 is "M 130/80 - 18".
Front tire = 120/90-17 Rear tire = 160/80-15
Front:110/80-17 Rear:140/80-17
Teh rear tire on a 1991 DS 80 is a 3.00 X12. a 12 inch tire. Very small and the tire size used in 91 is different than todays
front tire 120/90 HR 17 Rear tire 160/80 HR 15
This depends on the size and make of the tire so I will give an example. The rear tire of a Honda Shadow Spirit 1997, for example, is a size 170/80-15. Depending on the brand, tires of this size cost between $105 and $195.
MH 90-21 on the front and 150/80 B16 on the rear.
140-80-16
The 2006 Honda CRF450X typically uses a front tire size of 80/100-21 and a rear tire size of 120/90-18. These sizes are standard for this model, but it's always a good idea to check the owner's manual or consult with a tire professional for specific recommendations based on riding conditions and personal preference.
Front tire: 130/70-18Rear tire: 160/80-16
165/80 r15
although it depends on model one front tire size is 380/80-r18.