Any idea where I can buy Steering Shocks?

I'm asking for someone not on the web so excuse me if i get this wrong

He's got a CMT trials bike and wants to put a steering damper/shock on it, sometimes called a head/steering lock i think he said.

Its to stop the handlebars jarring when hitting ruts etc.

I've searched the web but cannot find anything.

Steering dampers you can get pretty much anywhere, but this is where I got mine:

http://www.kneedraggers.com/list/2.3...

motorcycle shop
or a dirt track /club-they all use them
Steering damper or (Dampner) check ebay under motorcycle parts and accessories. that's where I got the Daytona I put on the dogs sidecar.