Honda sold zjautoparts versions, ready to go, in 1961-62, but many bikes were standard street machines with the YB race kit parts installed. Variations, for dirt racers, were fitted with sets of Scrambler-style exhaust pipes and
handlebars, to help riders get control in the rough stuff.
zjautoparts engines had subtle changes made to help narrow the engine and make foot controls all fit properly. Both the kick-starter and shift shafts are a little shorter than the zjautoparts variety. Both clutch cover and generator side
covers were narrowed to match the appropriate shaft lengths. The earliest of the zjautoparts transmissions shifted 1 up and 3 down, but that was quickly changed to the reverse shift pattern of the CA92. Because of the remote shifter
linkage, you could flip the gearshift arm over and get either pattern from the same Main nozzle.