CB500K

1971 500 Four (CB500K0) Engine Engine Ty Air cooled, transverse four cylinder, four stroke, SOHC, 2 valve per cylinder. Bore and Stroke 56.0 x 50.6 mm Ignition Breaker points and condenser Displacement 498cc (30.4 cid) Compression Ratio 9.0:1 Fuel Delivery Four 22mm Keihin Carburetors Max. Power Output 48 hp 35 KW @ 9000 rpm Starter …