15 to 20 mph
This three wheeler can do about 68 to 70 mph under best conditions.
Check eBay.
10w 40
very fast like a trillion mph
From the Honda spec book: Intake = .002", Exhaust .002"
I have a 250sx 85 clocked it at 55mph
the top speed for the 1986 and 1985 honda atc 250r is 83 miles per hour
.8 of a liter .8 of a US quart.
10-40 Honda oil or some good oil from auto parts store
45-50 mph or so
70
* ALL TERRAIN CYCLE