I have just fitted a bitubo 2000 adjustable to the front of my px and a bitubo on the back none adjustable. They are very good just one thing though the bike now likes to pull small wheelies when i pull away any ideas why.[:rolleyes:] [:rolleyes:]

Cheers mate[:bounce:]

enjoy em its something lambretta riders will never have a problem with .vespa,s rule

If your shock is stiffer on the rear it won’t sag/squash down as much as an old one on acceleration, hence wheelie time. You’ll get used to it.