Tires sizes for BMW G650 X Challenge 2007
| BMW G650 X Challenge 2007 Tires Specs | |
| Front Tire Dimensions | 90/90-21 |
| Rear Tire Dimensions | 140/80-18 |
| Front Tire Pressure | 28 PSI |
| Rear Tire Pressure | 32 PSI |
What are the tires sizes for BMW G650 X Challenge 2007?
The front tire is 90/90-21, and the rear tire size is 140/80-18
What are the tires pressure for BMW G650 X Challenge 2007?
The front tire pressure is about 28 PSI (~1.93 BAR), and the rear tire pressure is about 32 PSI (~2.21 BAR)
For accurate numbers you should always consult with your bike user manual's, your local dealer or the manufacturer