Honda RC164

The 1964 Honda RC164 four is a little bit lower and lighter than its predecessor RC163. Power output is increased to 48 bhp at 14,000 rpm, red line at 15,000 rpm. No further changes.

The 3RC164 is a six cylinder with the same configuration as all the other Hondas. Bore and stroke are 39 x 34.5 mm for a total capacity of 247.3 cc. Ignition is by a transistorized, breaker less system, with 8 mm spark plugs. Lubrication by wet sump. The gearbox is a seven speeder. Power is 54 bhp at 17,000 rpm. A top speed of more than 240 km/h is claimed. Although a six cylinder, the bike is very narrow and the six megaphones are neatly tucked away.