mine when it had the 5hp Briggs in it.
i'm aborting my current GX200 build and will be putting that engine back in it with the current lowered frame. i'd rather have a rideable bike than some heavily modded alcohol GX200. i might be willing to trade some Honda/clone parts for a billet rod and flywheel for that 5hp Briggs.
yes, i'm going to be running a smaller rear tire. i should have an 11" tall kart tire here for it tomorrow. i've also got the original front end for it if i want to ride in the dirt or if the geometry is totally hahahahaed with the chopped front end.