At Loudon the first time. I haven't used it much since then. Too many other projects.

I used an RD200 front end and disc brake. I machined about 3 lbs off the disc. The frame is stock except for the footpeg mounts.

I machined a new clutch basket so I could use RS125 Honda discs. I couldn't find a good MX head so I machined one from a block of aluminum. The exhaust port is raised a little and the rest is pretty stock. I do have a 6 speed transmission I will be trying to fit in some time.