Set of composite molded 8- and 10-hole shock pistons. 8-hole pistons come with 2 different-sized holes (1.2 and 1.3mm) for changing damping (one pair of each in the set). 10-hole pistons come with 1.1mm holes (one pair in the set). These pistons are conical for smoother damping.

 

Big-bore pistons are manufactured from well-proven specially-formulated composite material to provide smoother action and durability. The well-proven molding production process is used to ensure perfect roundness of the pistons after production, so that the pistons will move perfectly inside the shock bodies for identical shock action in all four shocks.