The Top Speed Is Around 80 mph
65 mphIt is the top speed of KTM 85 sx.
90mph
110mph
I roped my ktm 150sx at 97miles
0.7 liters engine oil using Motorex Top Speed 4T 10W50 or 5W40.
60 mph
About 70mph
90mph
KTM recommends Motorex Top Speed 4T 15W50
im a 200 plus person and my 380 topped out at 98 and that was pushing it hard. That is all stock parts
With stock gearing top speed would be 50-52 mph.
KTM recommends .5L of Motorex Top Speed 4T15W50.