Which B max kit comes with the Big Bores?

[MHeadling]

A friend of mine who came to the Petit wants to get into some 10th racing (coming over from 5th scale) and quite likes the look of the Durango or B max.

I am having a look on the net for him to get some prices, regarding the B-Max is there a kit that comes with the big bores in the kit or do you have to buy the 09 version and buy the big bores on there own?

I have found this so far:
http://www.rc-mushroom.com/product_i...ducts_id=19765

If any one has a link on where to get the big bores that would be great.