Where did you 2 guys get your carbon fibre bonnets from as i'm after one as standard is really badly stone chipped
 
I think he is saying that if the carbon one weighs about 15kgs, then with std one is about that.

The carbon one on mine is much lighter than the std one. I would say about a 1/4 of the weight.
 
So baz, are you saying the Std Bonnet weighs 40-60kg?

Nope, never said that. chrisdaman asked how much lighter the carbon bonnet is compared to the standard bonnet and i replied with 10-15kgs. It's a guess but i'm confident my guess wouldn't be far off the mark.

And Alex was saying that his cf bonnet weighs 1/4 what his standard bonnet weighed and i agree.