BMW R100 "Slash 5" by Rind Performance... For the 1970 model year, BMW introduced their new /5 ("Slash 5") Series in three sizes: 500cc (R50/5), 600cc (R60/5), and 750cc (R75/5). A replacement for the old /2 Series, the new bikes boasted a slew of upgrades including 12-volt electrics, 180-
