Got back on my unicycle after many years. But technology ha moved on, couple of thoughts occurred…

1) Can the geared fixed hub SA S3X be built into a unicycle?

b) Anyone tried using a unicycle with a trailerbike?

Can the geared fixed hub SA S3X be built into a unicycle?

It can, into a griaffe unicycle with a chain drive. Its not much fun though as there is too much back lash. If you want gears then you need a schlumpf

b) Anyone tried using a unicycle with a trailerbike?

Why?

Anyone tried using a unicycle with a trailerbike?

Why?

I want to look like a centaur.

LOL

A Unicycle with a trailer?

no i mean the single wheeled trailer bike type things, and besides your pic has bars on it

and the problem with bars is?

no i mean the single wheeled trailer bike type things

Wouldn’t it just fall over, or cause you to fall off lots?

and the problem with bars is?

they shouldn’t be used to steer a unicycle

Wouldn’t it just fall over, or cause you to fall off lots?

Dunno, maybe, why would it be so different from what ever magic it is that keeps a bicycle from falling over lots?

Cause you go a lot slower on a unicycle, and its only got one wheel. Maybe if you could balance the trailer really well it would be ok.

Gotta be done 😉

Sounds like a wobble bike with the middle bit missing
http://homepages.nildram.co.uk/~talizmar/xntrick/wobblebike.htm