has a long tradition of making quality motorcycles and one nine hundred nineteen they've built the first auxilary motor for a two wheeled vehicle some referred to it as a but warmer over the next decade d k w grew into one of the world's largest manufacturers of motorcycles and this super sport is the firm's crowning achievement its design for a long hauls at top speed. the engine makes a distinctive clatter. it's actually a two stroke motor. with a six hundred c.c.'s of displacement this is the biggest and baddest cycle a d k w ever built. christo says that at the beginning of the one nine hundred thirty s. the nikkei w. supersport was the fastest bike around twenty two horsepower and