598cc, 52bhp, 105mph, Insurance group 11
CCM’S 604 came in a wide variety of styles; from supermoto to green laner to roadster. But mechanically each one was essentially the same hardy Rotax motor and quality suspension propelling an oil-in-the-frame chassis. Although they made way for the Suzuki-engined 644 in 2003 the older 604 is still a good, cheap motorcycle providing you look after it.
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