Superbike Episode IV - Attack of the Clowns
- Blwyddyn: 1970
- Gwlad:
- Genre: Documentary, Comedy, Action, Romance
- Stiwdio: superbike, Maverik Motion Pictures
- Allweddair: office, stupidity, superbike, motorbike, bikes, girls, tests
- Cyfarwyddwr: Caroline Woolhouse
- Cast: Kenny Pryde, Alan Dowds, Jonathon Pearson, Simon Roots, Neil Handly
