Tama Speed Cobra Double Drum Pedal Tama HP310lw A specially designed pedal board for the Speed Cobra series. By designing the footboard longer than Iron Cobra, it rapidly accelerates the power and speed of the beater stroke, with less physical effort than ever before. Additionally, the smoother playing surface reduces friction between your foot and the footboard, allowing more precise control and flexibility. To continuously play fast passages, your pedal action has to feel light for less stress and muscle fatigue. The Recessed Setting position makes it possible to achieve a perfect balance between the natural playing feel of the Chain Drive’s motion and lighter action. According to physical theorem, wider angle (θ) between the force of stepping on the footboard (F1) and the force of pulling the chain from the sprocket (F2) makes less power of F1 if the same F2 power is required. To utilize this theorem, we set up the footboard placement with the best balance between natural action and lighter motion. Also by changing the bearing’s framework structure, this produces less stress on the FASTBALL bearing and makes a huge difference in the total feel. As a result, about 20% less exertion is required to produce the same result in power and feel found in existing current models. We adopted the true round shaped “LiteSprocket” for natural feel and smooth action. Compared with Iron Cobra’s sprocket, this version decreases its weight by 40%. It revolves naturally and smoothly, providing a lighter feel. The Speed Cobra 310 series features the same durable double chain drive as the Speed Cobra910 series. This double chain drive offers smooth and accurate motion in any situation. This new hinge uses a tough, cylindrical brass sleeve to protect the hinge pin from damage or undo pressure, assuring fluid motion and increased durability. You won’t find adjustable beater/footboard angles on most pedals in this price range. But our HP310L comes standard with an angle adjustment system linked to the footboard angle.   Show More Show Less