Hold tight with the pro 4 bolt scs scooter clamp from chilli pro emblazoned with the classic chilli log right at the center this sizzling scs features cut outs on all sides resulting in less weight and more flair complete with the center washer and 5mm compression bolt to bring everything together set off a spark and ignite your passion by picking up yours todaydimensionsinner diameter 319mmmaterialsconstruction aluminium