The P-930 is a single-chain drive pedal, equipped with a Demon Style Powershifter longboard. An interchangeable cam (US Pat. #6172291) and infinitely adjustable beater angle allow you to customize the pedal to your preferred feel and power. Pearl’s Click-Lock spring tension keepers (US Pat. #7754953) and Control Core Beater (US Pat. #7626108) give the finishing touches to this amazingly versatile pedal. The P-930 single pedal is included in Pearl’s new 930 and 830 Hardware Packs. P930 Chain Cam Spring Footboard PowerShifter Pearl changed the game with the introduction of the Eliminator Demon Drive Pedal in 2009. Now in 2013, Pearl introduces the P-930 bass drum pedal. Featuring the industry leading characteristics of the award winning Demon Drive pedals, the P-930 is a wonderful addition to the Demon Drive family. Single ChainPerfect Circle Cam w/ Removeable Eliminator-style Eccentic CamDemon Style PowerShifter Function LongboardDual Surface Beater w/ Control CoreInfinitely Adjustable Beater AngleFrictionLess Roller