From VRP is the ‘XV4’ Pistons for the Associated and Schumacher 10th buggies. The pistons are made so they will fit either brand!

\nEach VRP ‘XV4’ Piston features our patented split valve design, like our 1/8 ‘XV4’, and adjustable rebound rates with 4 colored upper washers. This creates a Strong Piston, Patented Valving, and Rebound Adjustability that no other piston can offer! \n \nUse the stock bottom washer. We supply the top washer and valves with the pistons. \n \nRebound rates: \n \nBlack Washer – Highest amount of rebound. Red Washer – Less than Black, very similar to our XV3 rate. \n \nGold Washer – Less rebound than Red. Blue Washer – Least amount of rebound. \n \nMore rebound will give more grip, more chassis roll. Less rebound will give less grip, and match up to higher grip tracks. As a starting point, try Gold Washers in Front, and Red washers in the rear. \n

CnC Cut, Turned, Drilled and Laser Etched in house at VRP in Houston, Tx
Features Patented Valve Technolgy
Upgrade the performance of your Associated B7 or Schumacher
Better overall handling compared to a stock piston
100% Made in the USA

B6 Spares