Group of composite molded surprise pistons just for two shock absorbers with six 1.3mm holes & two 1.1mm holes. Two-way flow shock pistons work with alternate methods following the piston travels up or down. Utilizing the synthetic valve arranged on piston, 2 holes are closed when piston travels up
appropriate the piston travels down, the valve starts 2 additional holes thin oil flows through 8 holes in general. This setup allows perfect landings from jumps, despite having a soft surprise set-up. Manufactured from specially-formulated composite item to deliver smooth action & durability. Well-proven molding procedure ensures perfect piston roundness after production, so your pistons move entirely in surprise figures for identical surprise action in nearly every four shocks.
