Iron Cobra 900 Rolling Glide Single Bass Drum Pedal. The Iron Cobra HP900PNRolling Glide is a single kick pedal for the serious player. The pedals solid foundation can be attributed to its Super Stabilzer design that incorporates a wider baseplate and frame for absolute stability. At the pedals heel, the specially designed 3-piece Hinge Guard Block provides a more durable hinge point and also lengthens the footboard for increased leverage. At the heart of the Iron Cobra is the Rolling Glide cam, which has been upgraded to the lighter, smoother, more natural feeling LiteSprocket design. This cam is an offset double-chained Rolling Glide cam, which delivers an evenly paced stroke from start to finish as it travels towards the bass drum head. The Speedo-Ring rocker cam is yet another example of streamlining, eliminating spring friction with a high-quality, built-in ball bearing rocker. The Quick-Hook spring attachment eliminates wobbling, provides maximum power transmission to the Speedo-Ring, and helps facilitate quicker setup. To further improve speed and beater stroke action, the adjustable Cobra Coil spring-return constantly works to push the footboard back to its original position, tightening the relationship between players foot and the pedal. Perhaps one of the most ingenious developments of the HP900PN is its Swivel Spring Tight tension locking mechanism, which are designed to rock or swivel, allowing freer spring movement and a smoother overall feel. The smartly redesigned Power-Strike Cobra Beater provides a fatter, yet more focused sound and optimizes beater action for strong, precise impact. Finally, the Iron Cobra brings an end to makeshift methods of trying to protect the bass drum hoop: the Para-Clamp II Pro holds the pedal securely to the bass drum hoop without scratching it or slipping, thanks to an enlarged rubber padded clamp piece. The Iron Cobra HP900PN includes a custom hardshell carrying case for safe transport.