Nuns on the Run
Brian and Charlie work for a gangster. When the boss learns they want to "leave" he sets them up to be killed, after they help rob the local Triads of their drug dealing profits. B&C decide to steal the money for themselves, but when their escape doesn't go to plan, they have to seek refuge in a Nuns' teacher training school.
BMW unknown. I've got a guess or two, like the R 100 RT. /vehicles_make-BMW_model-R+100+RT.html Looks like this R80RT too: http://www.ukemergency.co.uk/police/dsc11492.jpg
Sheesh! I could be about 20 cc's off. I used to like these, and I was kind of disappointed that they didn't change over to square headlights.