Two versions, elite which is the no toe stop version, and the hardnose which has a toe stop.  Two basic configurations, 45 degree single action or 45 degree double action. 

Recommended for speed skating only

Specifications:
Plate – nylon 66

Trucks – nylon

Hanger – integrated into plate

Axles – 7mm all thread only with speed cones

Cushions – standard urethane

Kingpin – steel

Jump brace – N/A

Toe stop – offset and adjustable / no toe stop