You surely know these did not age well due to « period » quality ? They were designed for single race use so very light and fragile… Still. good luck with your search!
Or thinking about it, Speed Carbon have an extensive catalogue and even have the old moulds MS Production used. If you get in touch with them, they’ll send you a catalogue in pdf. Their stuff is excellent!
I may have one for sale soon, just need to verify it is ms( putting the chain guard only unit on mine)
@Dougie durrand havent got it off yet, there is a small repair on one of the mounting points, so it’s not pristine. I will get it off the Bike in the morning.
Tryed to get it off today, it hooks round the underside of the swingarm so looks like I need to take the rear wheel off, I don’t think it is ms.