I have a set of cartridge kit & shock from Matris for CBR600RR 2005-6 Haven't use them for quite some time now since the last three year we were racing with Yamaha... Both are in perfect condition. I include pictures from the shock... later I will put from the cartridge
I know this is a very old post, but I'm looking for a cartridge kit from Matris for my CBR600RR 2005.
We raced with this kit (with a cartridge kit and damper from the same manufacturer) on the national championship with positive results but we never had a good overall package to be competetive enough and fight for the front line (supersport class). A few years later when we changed with new R6 2009, we were offered the same package, took the championship and broke a few records on the way. Matris suspensions might not be as modern as other manufacturers but even today if you set it up correct you will have only positive results.