my '03 250SX has been clocked at 82. It has some work done, but 70 easy.
The 250sx has about 47 hp and does 71 mph (stock).
anywhere from 55-60 mph
65 mphIt is the top speed of KTM 85 sx.
According to the 08 KTM Tech Bulletin, .3L of Motorex Top Speed 4T 15W50
Transmission: Motorex Top Speed 15W50
90mph
110mph
I roped my ktm 150sx at 97miles
The Top Speed Is Around 80 mph
60 mph
About 70mph
90mph