Malossi have pulled out all the stops once again and produced a new 560cc cylinder kit for the Yamaha T-Max 500. The single block alloy twin cylinder is produced from a special blend of alloys that is hardened and stress relieved and machined to extremely tight tolerances that you have come to expect from all Malossi products. Malossi have worked their magic to produce a product that will see an increase of approximately 15% increase in overall power. For those owners who do not want to increase the capacity of their machine to 560cc, Malossi have also produced a special set of replacement pistons to be used with the original 500cc cylinders. The Pistons have an increased compression ratio to gain that little bit more oomph that users so often desire. | - Fits/Covers the following: YAMAHA T-MAX 500 - 2004 ON, YAMAHA T-MAX 500 - 2008 ON