A cheap alternative to buying these parts individually :
SP forks to get adjustable comp damping
GSXR Calipers to get proper brakes !
Dymag front wheel - To save unsprung weight
Light discs - To save unsprung weight
http://cgi.ebay.co.uk/GSXR-K6-7-Front-F ... 2a0badf825
They K6 front end is light years ahead of the ZXR setup, and the brakes are massively powerful. The wheel & discs together are extremely light and I reckon weigh less than my Dymags, and the front tyre is the same for zxr400 or GSXR, it's a 120/70.
I am only selling as I have a load of home improvements to pay for
