22.2 / 7/8 pivotal seat post?

[stegam]

   Does anyone make a 7/8 pivotal seat post ? Wanna run a new seat on a 92 dirtbike but having a little trouble sourcing a post, if they even make them !

[TwoBobRob]

I think you'll struggle, can't say I've ever seen one.....

[thecaptain]

when macneil first brought out the pivotal post they made all different sizes, including 22.2

going to he a hard job to source one though

[stegam]

 Nice 1 guys, maybe i should have a rethink! Will keep an eye out you never know.

[Munnyella]

get an old 25mm pivotal, and an old 22mm post, take to a local engineers shop, cut and shut!. (obviously, the metal will need to match!)

Had something very similar done, away from bmx, but cost a fiver! nice welding too!

Mark M