a new picture has been uploaded by the mysterious Eribafolk Admin. It shows a Triton 430 with a very smart rear-mounted spare wheel carrier. Are these a continental aftermarket item? It seems to me to be infinitely preferable to crawling underneath to check the standard cage. Does anyone have an idea of how much they cost, please?

I've seen them on ebay before, especially if you do a worldwide search. I may be wrong but I believe you also need to change the rear grab handles, as the wheel carrier is fixed to a near full width tube type handle. The tube type handle was fitted as standard to some Eribas.

It could affect nose weight? No problem just adjust accordingly.