SWorkz BK1 EVO Shock Piston (4) (1.3mm x 5 Holes)
This is a pack of four SWorkz BK1 EVO Shock Pistons. These EVO conical pistons are tapered on one side, and flat on the other allowing you to change the compression or rebound characteristics of the shock to suit the track conditions. These pistons have a 14.9mm diameter and five 1.3mm holes.
This product was added to our catalog on February 25, 2014.