I'm currently at work (doing a ned?) and have the opportunity to get some plastic plugs for my chassis for free......

I know the main parts 25mm square but does anyone have a clue as to the dimensions of the top rail - where the rollbar fits

I have a factory built Avon chassis but any help would be gratefully accepted ( I need to get this order in today!)

Cheers

Dave

Ive just looked in "the book" and the rail between both rollbar mounts which is rail 'O' is (1"25mm square RHS. But I dont know if the Avon is different.

Gordon

cheers - avon is different then - i think it may be 25x50 but not at all sure

Thanks for you help - I now have the answer I needed (from the veloce publishers website, book update)

It is in fact 25x50 16swg tube

Now i can get my order in - I may even have some spare afterwards