Manufactured by Mike Wood and John Aley, 63 Ditton Walk, Cambridge, mid to late sixties.
This was a minibike sold as kit which weighed 65lb assembled. It was powered by a Clinton two-stroke industrial pull-start engine. Several hundred were built.
Aleywood had a racing team, and the chimp was used as their 'pit bike' during meetings.
Sources: Icenicam; Graham Clayton.