RSD 10mm 611 Piston (6x1.1mm Holes)

The 611 piston was designed to increase reaction time and stability of your TC6/RSD6. Since the piston has 6 holes, instead of the traditional 3, you must use thicker damper fluid. We recommend to start with 800-900 CST. This would be similar to 400-500 CST with the 311 Piston.