I have an ex demo 18" Chumba racing XCL frame for sale. The bike is a great all rounder with 5" of travel via a horst link. The frames comes with a Fox RP23. This frame is different to most XCL's as it is a custom built one off, built inhouse at Chumba. The colour is also a special edition, so very rare!
Normal retail is £1399 for the frame, this one off frame is £699!
Details can be seen here http://www.progressive-bikes.co.uk/xcl_frames.html
below is what Chumba have to say about this frame.
"This Chumba XCl was part of a limited production run that we used for staff test bikes. The bike has been ridden for less than 2 months and come with a full factory warranty. The frame was manufactured in-house in our factory in Anaheim. Ted Tanouye, our frame fabricator and designer built these bikes from scratch.