i got my 2000 ktm 125 sx doin 70 mph stock acrossed a lake
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∙ 13y agoKTM recommends Motorex Top Speed 4T15W50 for the 125SX.
65 mphIt is the top speed of KTM 85 sx.
With stock gearing around 60-65 MPH
110mph
90mph
The Top Speed Is Around 80 mph
KTM
60 mph
90mph
About 70mph
KTM recommends Motorex Top Speed 4T 15W50
KTM 125