The KTM 500 has the the same bore as the 525. In EXC configuration (6-speed) with stock gearing it is good for 95 to 100 mph.
65 mphIt is the top speed of KTM 85 sx.
90mph
110mph
I roped my ktm 150sx at 97miles
ktm dont do 500 2ts anymore they were made in the 90s but anyway the top speed would be max 96mph but up to 70mph they are f***king animals and you would be holding on literaly with your fingernails!
The Top Speed Is Around 80 mph
60 mph
90mph
About 70mph
KTM recommends Motorex Top Speed 4T 15W50
With stock gearing top speed would be 50-52 mph.
KTM recommends .5L of Motorex Top Speed 4T15W50.