Power Glide System: With double chain and eccentric drive disc, allowing more speed and pressure to be built up on the beat in the last third of the pedal movement
Power-Strike Cobra Beater - better performance, as the beater hits the head exactly vertically
Improved ball bearings from the Speedcobra series
Cobra Coil foot plate spring
Speedo-Ring spring guide
Oiles ball bearing drive shaft
Vari-Pitch beater holder
Swivel Spring Tight spring suspension
Hinge Guard Block: Foot plate and hinge made of three separate components for more sturdiness