125cc AS1 Spondon Yamaha - This was owned and raced by myself. Air cooled twin. Fantastic chassis, performance was OK but limited by the piston ported intake.
Yam3sisters.jpg
Yam AS1 2.jpg
Aprillia RS50 engine in special frame - Dave wanted to build a modern 50cc racer, some people were using the Honda RS125 GP racer frame, which is a fantastic frame, but he considered it too big/heavy for the small engine, so he designed and built his own frame!
Aprillia 50.jpg