Forged piston set 4T (66mm / 15mm) Malossi. Among the most important applications are: Yamaha T Max 500 ie 4T LC (2004-2007) / T Max 500 ie 4T LC (2008-2011).
- Forged pistons made from a special Al-Si-Cu alloy, racing design, reinforced and lightweight with constant wall thickness;
- Piston rings: 3;
- Compression ring (chromed steel);
- Intermediate ring (phosphate-coated steel);
- Oil control ring: 3-piece oil ring (chromed steel rails, plus spring);
- Two piston sizes available: standard and oversized;
- Standard: Ø cylinder sleeve (orig.): 66.000 - 66.010, Ø piston (Malossi): 65.965 - 65.980, piston marking (Malossi): 0;
- Oversized: Ø cylinder sleeve (orig.): 66.020 - 66.030; Ø piston (Malossi): 65.985 - 66.000, piston marking (Malossi): M;
- The standard piston size is intended to replace the original piston without the need for cylinder modifications;
- Check that the cylinder is not damaged or ovalized;
- The oversized piston is intended to be used with a modified cylinder sleeve;
- Made in Italy;
- Forged pistons for original cylinder;
- Piston diameter: 66 mm;
- Pin diameter: 15 mm.
Products reserved exclusively for competitions in designated areas in accordance with the provisions of the competent sports authorities. We decline any responsibility for improper use.
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