spacing

I have purchased a used set with wheels to use when it's winter in Norway. :D I have a question about the spacing sleeves that is on this wheels. Should I be able to move them around, because mine is stuck. I have not tried them on my bike yet, and I am new to the mechanical part of the...

I'm trying order a special top handlebar clamp for an '09 FE 570, but I haven't recieved my bike yet. Does anyone know the bolt spacing in mm or know if there is an equivalent KTM clamp? Anyone want to measure the 2 spacings on there's? Thanks!