I belive that the forks on a 250f are the same so that would make it 100mm for a person who would weigh inbetween 160-190lbs.
what grade of oil goes in a 2006 yamaha sirago
Yamaha
the Yamaha ttr125 goes about 50 to 55 mph
200litres
2 mph
Check these out Yamaha-motor.com see link to the right goes back to 1965 yamaha motor manuals online
A Yamaha ttr 125 weighs just about 198 pounds and goes 65 mph
The yamaha grizzly 80 goes 38 mph I have one and it says it in the instruction manual.
None
One quart
800cc