Group of composite molded 8- and 10-hole surprise pistons for 2 shock absorbers. 8-hole pistons can be located 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. These pistons are conical for smoother damping.
Big-bore pistons are made of well-proven specially-formulated composite product presenting smoother action and durability. The well-proven molding manufacturing procedure enables you to make sure perfect roundness with this particular pistons after production, so your pistons will go completely inside the surprise numbers for identical shock action in many four shocks.