At 10,000 RPM we constantly improve our designs in our never ending effort to reduce weight.  We now offer even lighter 7.5" clutches with a new pressure plate.  Stock type units use cast iron that is very weak and therefore needs to be heavy.  Our CNC machined billet steel pressure plates are now lighter than ever.  Remember that all of our clutches can be upgraded with new, improved, lighter 2009 components for much less than the cost of a new unit.  Call us today for more information.