What exhaust pipe do you have for it?
Hey mate, pipe is nickel HPC coated GMC. Just did adaptor this morning so the RH250 airbox can run late model RM85 foam filter assembly, also it is set up for RM125 seat rather than the TM pony pad.
Running RM400 electrics and flywheel weight so that should tame the beast a little. Chinese shocks are a bit of a giggle but at least they don't leak like some of the ones I have had rebuilt by the local experts along the way.