Superior tracking, speed, and smoothness.
The Pearl P-2002CL PowerShifter double pedal's 4-position cam makes it 4 pedals in one. IThe PowerShifter also offers 3-position Powershift adjustment, quad beater, low mass aluminum drive shaft, a uni-pressure spring clamp that allows infinite beater angle, a floating spring pendulum that reduces waggle. Chain drive. All the great PowerShifter features times 2.