5x1.2-3x1.3 Flat Shock Piston
Throttlefinger Racing Concept Piston set features 4 pistons with multiple shaft size options, higher quality material then the competition, multiple hole combinations, and easy identification.
The shape is quite similar to OEM pistons. However the outer shape has been specially designed to cause less friction and limited wear.
The material has a very low coefficient of friction, and is much more resistant to wear than POM-C (DELRIN) used by other after-market manufacturers. In addition, compared to POM-C (DELRIN), this material has much better dimensional stability in contact with fluids and oils. In other words, the diameter of the pistons and holes remain the same under all conditions.
The material is very strong. As such it will not break after high impact jumps.
The finishing is done entirely on a CNC controlled machine. Both turning and drilling. This according to very precise tolerances.
And, finally all pistons are laser marked with the outer diameter and hole configuration , so you can easily select the right piston at any time.
2.6-AE, Mugen, Tekno, Xray, Kyosho, Sworkz