clubstylus

Having just had a mate rear ended in his kit, and getting a big headache even though he was wearing a helmet, I though I had better get some padding for my roll bar as I can see my head hitting it if I get rear ended.

The rollbar on the Stylus is quite a big diameter and most of the padding I see on ebay is for smaller diameter bars.

Any pointers to a suitable sized foam to protect my head a little that wont break the bank?