Tama HP200PTW Iron Cobra 200 Double Bass Pedal. The Iron Cobra 200 series was developed using the same design principles as the Iron Cobra 900 series, and offers remarkable performance at an affordable price. The Power Glide cam provides a smooth, light feel without sacrificing power or speed. Both the HP200P and HP200PTW can be fitted with TAMA’s Cobra Coil for an even faster footboard return. Beater Angle Adjustment: You won’t find adjustable beater/footboard angles on most pedals in this price range. But TAMA’s HP200P comes standard with an angle adjustment system linked to the footboard angle. Spring Tension Adjustment: Inspired by Iron Cobra 900 series drum pedals’ “Spring Tight” feature, this specially shaped nut prevents the spring unit from loosening. Spring Tight: Twisting springs severely reduce pedal smoothness. Spring Tight, a clever half-moon shaped spring tension rod, keeps the spring from twisting so there’s never any loss of power transmission.