5x1.2-3x1.3 Flat Shock Piston
$29.00
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.
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The shape is quite similar to OEM pistons. However the outer shape has been specially designed to cause less friction and limited wear.
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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.
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The material is very strong. As such it will not break after high impact jumps.
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The finishing is done entirely on a CNC controlled machine. Both turning and drilling. This according to very precise tolerances.
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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.
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Shaft Size
2.5-Mayako
2.6-AE, Mugen, Tekno, Xray, Kyosho, Sworkz
2.8-HB, WRC
2.9-TLR