Gibraltar GRC5-DB Road Class Single Chain Drive Double Bass Drum Pedal. Gibraltar GRC5-DB Road Class Single Chain Drive Double Bass Drum Pedal is a solidl pedal. It can be used for gigging drummers or students. Works very smooth with no squeaks or rattles. Very positive feeling pedal with good fast response. Well built and able to handle heavy foot drummers. It’s a nice pedal. I had a stroke and have limited use of my left foot. So no double bass for me anymore.. Hence, it is for sale to someone who has two feet that still work. It does have some normal wear and dirt. Still a solid pedal. The pics show the actual pedal as well as the stock photos from Gibraltar. I’m sure you can tell which is which. The Road Class double pedals fuse stability, style, speed, and agility into a compact package. These simplistic double bass pedals are crafted with sleek, curved, G-Class pillar-style frames. Equipped with single-point beater adjustments for easy beater placement, and a patented spring rocker arm, the single chain cam drive offers the player speed and agility with ease of play. A felt silencer silences the spring to keep unwanted noise from being present during recording. Easily add and remove pedals from the bass drum with Gibraltar’s side mount hoop clamp.