it is a full carbon fibre seat,it even has the wire for the seat bipper.
It is mounted onto a Bride slider, (for the driver) which costs alone $140 from www.takakaira.com
The whole lot, is yours with £400 including p&p.
This type of seat, sells at around 1500$.
In this site you can find out, a list of chassis,the slider will fit onto:
www.takakaira.com
Cheers

