Can any body advise me where I can obtain a replacement petrol cap seal for a 1928 CS1. The cap is the original 'Best & Lloyd butterfly type and the tank filler neck is 2 1/2" diameter. I have tried a lot of suppliers, but with no luck, and I don't have a sample.
Thanks, Robert Congdon.
Try Pete's Bikes in Chatteris
A guy here in country Victoria makes good quality reproduction levers and Best and Loyd caps, I have purchased some from him previously.
His name is Chas Lipscombe