Nick (David Essex) is a hot-headed young mechanic and motorbike racer though lacks a decent machine to compete with the delightfully arrogant and big headed Yank Bruce McBride (Beau Bridges). However after his brother dies in a motorbike accident Nick gets his hands on the prototype bike his brother had built. Its pretty hot stuff and silver. All he needs is the backing to compete at Silverstone...
So Nick is the classic underdog who battles against the odds to fight the favourite. Along the way he has to get over the fears of his girlfriend Carol (Sheila White) and somehow gain the finance he needs. Julie (Cristina Raines), who is linked to McBride in a vague way, helps out here.
So the story isn't that innovative, though certainly has a few shocks including the ending which simply has to be seen to be believed. The performances are as good off the track as well as on including from Essex. There is a good supporting cast including Harry H Corbett, Diane Keen, Clarke Peters and Nick Brimble.