Bike thrills

Original Toronto Star caption: Bike thrills: It was a weekend of thrills for fans of the big bikes. It was Castrol Motorcycle Grand Prix time at Mosport Park; and those who turned out were treated to some great moments by riders from all over Canada and the U.S.A. who put their super-powerful machines through the paces. Riders such as the pair seen here taking a high speed curve; during the weekend's premier event; the Pro Formula 1. Number 82; Frank McTaggart of Michigan; placed second and number 30; Dale Singleton of Georgia; was third; behind winner Toronto rider Miles Baldwin.