Join Date: Dec 2004
Location: Altofts zx-12r B4 UK
Abbastand, I've been using them since they first started making them.
A little expensive but they will last. Plus you can use them with adaptors to remove the swingarm.
As for the front, I use the little abba wheelie jack for under the exhaust headers. Stable enough but don't go swinging the front end about with the wheel out.
For Tech Questions Bike Model letters and Country are more useful than saying the year, for UK owners anyway, as registration year is not always the year of manufacturer model.