Yeah, pivoting the bike on the kickstand will deform the pivot and maybe eventually the bracket on the frame.
How's this look? Harbor Freight, 1250# capacity, $120
The casters are undoubtedly not up to 1250#, but an SV650 wouldn't be a problem!
Yes it does. The kickstand was not designed to support a bike and rider. It was designed to keep the bike from falling over ; ANDIf the kickstand will support bike and rider for around 600 lbs, then will it not support 400 lbs? Doesn't make sense.
I try to never sit on a bike and expect the kickstand to hold me and the bike. I just don't think it was meant for that.