![Jason Doyle, Stuha-GM, Speedway bike, Modern Racing Motorcycles, Goodwood Festival of Speed, The Silver Jubilee, Goodwood, July 2018, West Sussex, Eng Stock Photo - Alamy Jason Doyle, Stuha-GM, Speedway bike, Modern Racing Motorcycles, Goodwood Festival of Speed, The Silver Jubilee, Goodwood, July 2018, West Sussex, Eng Stock Photo - Alamy](https://c8.alamy.com/comp/PB4YGT/jason-doyle-stuha-gm-speedway-bike-modern-racing-motorcycles-goodwood-festival-of-speed-the-silver-jubilee-goodwood-july-2018-west-sussex-eng-PB4YGT.jpg)
Jason Doyle, Stuha-GM, Speedway bike, Modern Racing Motorcycles, Goodwood Festival of Speed, The Silver Jubilee, Goodwood, July 2018, West Sussex, Eng Stock Photo - Alamy
![Bonhams : Offered from The Forshaw Speedway Collection, c.1986 Scorpio GM Speedway Racing Motorcycle Frame no. 106 Engine no. 87232 SL THR Bonhams : Offered from The Forshaw Speedway Collection, c.1986 Scorpio GM Speedway Racing Motorcycle Frame no. 106 Engine no. 87232 SL THR](https://images1.bonhams.com/image?src=Images/live/2022-06/17/25220991-27-1.jpg)
Bonhams : Offered from The Forshaw Speedway Collection, c.1986 Scorpio GM Speedway Racing Motorcycle Frame no. 106 Engine no. 87232 SL THR
![Bonhams : Offered from The Forshaw Speedway Collection, PJ GM Laydown Speedway Racing Motorcycle Frame no. 1504 PJ LD Engine no. 8590 Bonhams : Offered from The Forshaw Speedway Collection, PJ GM Laydown Speedway Racing Motorcycle Frame no. 1504 PJ LD Engine no. 8590](https://images1.bonhams.com/image?src=Images/live/2022-06/17/25220991-30-4.jpg)