G'day
prdI'm sure many members will remember those CBC Bearings calendars with their
grease nipples and big ends - somewhat similar to the Pirelli ones...

The little yellow ride-on is interesting. Note the top of the
deck and front wheel look to have grass stains. I wonder if
all these machines were photo shoot mock-ups.
I'm thinking this was the earlier model MTD (Bolens?) ride-on.
Victa actually changed to, perhaps, a re-designed version.
Alternatively, these were production machines that did sell
here for a very short time (months).