I added lots of good info/links & pics in this thread>
viewtopic.php?f=21&t=42286&start=30The swingarm pivot bolt slides in from the right & the adjuster is normally on the right also, I would recomend having the hex section of the swingarm pivot bolt skimmed down to 20mm in a lathe then just use a (20mmIDx40mmODx10mm) spacer where the hex section was & dont use the ZX10 adjuster setup
You can buy a Kawasaki OEM spacer the same as the left side (( 92152-1234 )) for under $10 & run that in the right side & use a spacer to align your swingarm either way on the side needed if necessary?>
http://www.motosport.com/AU/atv/oem-par ... source=oemWhat swingarm measurements do you need? There should be no wear & tear on the spacers at all so just about any (reasonable) aluminium should do, Most machine/hydraulic/engineering shops should have some good aluminium stock, There is always an old dirty engineering shop in every town with a lathe, Just google & ring around, If you can print out the plans & show them it will help them to work out a price