A friend has just given me this nice original little book, and I'm chuffed to say the least, but it has reminded me that I don't have the combination tool allegedly supplied with each Welbike, can anyone help me with some dimensions so I can make one?
I still have one of Lex his early copies, stating 49 cc. so that the Welbike could be used as a moped in the Netherlands.
Rob
PS Based on the spark plug dimensions, you can work out the dimensions of the tool: the box spanner should fit over the spark plug and the weird ridge bit into the slot of the filler cap?