I was about to order some new wheel-nuts from Caterham becase after a few years, the chrome has come off and they're pretty rusty now.
However, it got me thinking that they're pretty heavy, unsprung weight, so I'd quite like to get some open nuts which would look groovy and possibly be a few micro-grams lighter ❗
Anyway, I don't know if there is a particular pattern or spec to look for to fit securely on a 13" wheel - what should I be asking for please?
Thanks - Michael.