pbekkerh wrote:Can the rearsets be switched to racing shift ?

Sorry it's taken me a while to answer. I've been having trouble with loading pic's onto photobucket.

Yes they can be changed to the race shift pattern. This is achieved by fitting the gear-change shaft clamp with the pivot pointing downwards. They'll come with a little extension piece for the linkage rod. This is used for the race set up.
Here's a picture below.