Stage 6 2MD is designed for dedicated high horsepower race vehicles. It is engineered to have 200-400% increase holding capability. The 2MD has a significant increase in pedal pressure, rapid heat dissipation, aggressive engagement. Great holding capability due to the dual diaphragm and heavy-duty pressure plate design. A metallic direct disc features an extremely lightweight unsprung hud that provides instant engagement. Available with 4-puck, 6-puck, and 6-puck grooved discs.