I got asked to help with one young boys KTM, who lives in the same town than I. The engine was full of dirt, top end broken and was delivered to me in pieces. Everything is clean now and just putting it back together is left. But I got stuck on assembling transmission. Bikes engine manual (written by KTM) says that there should be one more sprocket. The sprocket never got into my garage and the owner of the bike claims that he brought all of the parts to me. He said that bike has 5 gears.I'm now thinking that transmission axles are now like they should be and by adding that one missing sprocket where there is red ellipse in picture, and changing that one part from the other axle (red arrow), bike could be converted to 6 speed.Can anyone confirm is this so?