Set of composite molded 8- and 10-hole surprise pistons for two shock absorbers. 8-hole pistons can be obtained with 2 different-sized holes (1.2 and 1.3mm) for changing damping (2 per piston). 10-hole pistons can be obtained with 1.1mm holes. Conical pistons for smoother damping.
Big-bore 16mm pistons are manufactured from specially-formulated composite material to give smoother action and durability. All-new piston mould and well-proven molding process guarantee perfect piston roundness after production, so that the pistons move perfectly within the shock systems for identical shock action in most four shocks.