Set of composite molded shock pistons for two surprise absorbers with eight 1.2mm holes & two 1.2mm holes. Two-way motion surprise pistons work in various ways when the piston travels up or down. Using the synthetic valve set up regarding piston, 2 holes are closed whenever piston travels up
appropriate the piston travels down, the valve starts 2 extra holes so that the oil moves through 10 holes completely. This setup enables perfect landings from jumps, despite a soft shock set-up. Made from specially-formulated composite product to give you smooth action & durability. Well-proven molding procedure guarantees perfect piston roundness after production, so your pistons move completely inside the surprise systems for identical shock action in almost every four shocks.
