KTM Owners Forum banner


  1. SM 950 Crank Seized - any ideas why?

    950/990 Supermoto
    I have a 2005 SM with only about 7000 miles on it. It seized solid when on a run about a month ago. It was running perfectly up to that point. The oil level was good. I bought it with less than 5000 miles on it and I changed the oil and filters (& cleaned the gauze thing) after about 500 miles...