There was also a BLT Ossa Trials model.
(http://i991.photobucket.com/albums/af39/gf079/Old%20pictures/ossa_blt.jpg)
And someones version of a Monoshock Ossa Trials.
(http://i991.photobucket.com/albums/af39/gf079/Old%20pictures/ProlinkOssa.jpg)
And someones version of a Monoshock Ossa Trials.
(http://i991.photobucket.com/albums/af39/gf079/Old%20pictures/ProlinkOssa.jpg)
MAR converted by Cliff Holden of OSSA UK. Frame was a Whitlock I think. Campaigned in the world championship with considerable success by John Reynolds. Only 8 or so were made and are, after works Hondas, probably the most sought after trials bikes.