12mm V2 2mm Shock Piston (4) (2x1.7mm) ASC-91897

Team Associated 12mm V2 2mm Shock Piston (4) (2x1.7mm) ASC-91897 Team Associated Factory Team 12mm V2 2mm Shock Pistons are a great tuning option for 12mm off-road shocks. The 2mm thickness V2 shock pistons decrease damping and pack compared to the standard 2.5mm thickness kit pistons. Keeping the same 2-hole valving, the shorter thickness piston allows for faster fluid flow, and less pack (pack = increased rate of resistance) while the shock takes fast impacts from jumps and bumps. This results in a small shift, giving the car more traction and less pack, which racers can tune for an advantage in a wide range of conditions. Fits RC10 B7 4.1, RC10B74.1D, RC10B6.2, RC10B6.2D, RC10T6.2, RC10SC6.2 (and older RC10B6 series models). Some rule-of-thumb cases for using the 2mm thickness vs. 2.5mm thickness pistons: Use optional 2mm thickness in cases where you want less pack, better bump handling, or slower responsiveness. Conditions to try: Increase grip on low-traction dirt tracks High-traction tracks with bumps or when you need a more forgiving overall feel Running lightweight LCG batteries (lower overall car weight) to make the car less responsive and easier to drive Use standard 2.5mm thickness pistons for more pack, higher responsiveness, and a more responsive feel. Current Team Associated kits come with 2.5mm thickness 2-hole pistons, use these as a baseline for comparison Pro Tip:  Adjust Team Associated shock oil +2.5wt up to +5wt thicker (ex:  30wt increase to 32.5wt OR 35wt).   You can run the 2mm thickness pistons with a thicker oil, and it will still handle good in bumps.