Hi, back in the end of the 70s, I had an Ossa MAR? which had a yellow tank with a black stripe round it, similar to the MAR design, does anyone know who supplied them with a yellow tank? Thanks for looking. Dave

Hard to work out from what you have written, because there are only two MAR colour schemes and neither have any yellow or any black stripes.

I seem to recall the Gollner Ossa (twinshock) came in yellow but might be wrong.

Gollner KT was yellow, Gollner Ossa was something else.. Blue maybe? or just white/green as normal.

No-one did a yellow one as far as I know, probably just altered by a previous owner. Or maybe a dealer's colour for a supported rider (I'm assuming you didn't buy it new, otherwise no need for the question...)

windsor comp shop had pale blue ones

Hi, thanks for the interest and answers, I can only think that it had been supplied by a dealer in his corporate colours, but who it was I have no idea. It seems that it will remain a mystery. Dave