Yokomo YZ-2/YZ-4 Shock Piston (2) (1.7 x 2.0mm)

Piston. These are an optional performance piston intended for the Team Associated 13mm shocks. Using a thicker 2.5mm style with 4 dimples gives you the ability to drill out the holes to ...

These are an optional performance piston intended for the Team Associated 13mm shocks. They offer a conventional setup but with a perfectly machined round piston and square 90° edges for a tight-fitting ...

Blank 2.0mm Shock Pistons. These high quality optional shock pistons are designed thinner than the stock pistons to provide a smoother feeling in bumpy conditions. Machined perfectly round with square 90° edges ...

These optional 3-hole pistons change the valving to have softer initial damping and lower pack by using three smaller holes. This is traditionally used to help the car have more traction on lower ...