Piston Diameter 39.9mm Tolerance B Derbi Senda 3412149B

<p>Original type replacement piston from TNT manufacturer. This piston is an ideal spare part for the stock cylinder. Includes rings, pin, and clips.</p> <p>Size D,40mm (factory standard) with 2 segments of 1.2 mm and 10mm pin.</p> <p>Suitable for <strong>Minarelli horizontal and vertical</strong> engines, with liquid or air cooling.</p>

TNT TUNING

<p>Italkit Piston for Fantic 250.<strong></strong></p><p>Select size between 73.964 - 73.971 - 73.978</p><ul style="list-style-type:disc;"><li>Compression: 30.75</li><li>Head Height: 2.75</li><li>Pin Diameter: 18</li><li>Number of Rings: 2 (1 x 1.5 ST - 1 x 1.5 F.I.)</li></ul>

ITALKIT

<p>Italkit 1-segment piston for Puch Cobra 75 cc with iron cylinder and <strong>Italkit LC.56.1 reed valve box</strong></p><p><strong>Piston with window for conversion to reed valve box</strong>. Not valid for direct intake.</p><p>Select size between 48.00 - 48.25 - 48.50 - 48.75 - 49.00</p><p></p>

ITALKIT

<p>Piston Montesa Enduro 250H, H6. Cappra VA and VR</p><p>Pin 16mm</p><p>Compression:35</p><p>Head Height:4</p><p>Select the size you need:</p><ul><li>70</li><li>70.50</li><li>71</li><li>71.50</li></ul><p>It is recommended to install with silver cage: <span style="text-decoration:underline;"><a href="https://mmgracingstore.com/en/2-stroke-engine-needle-cage-spare-parts/1514-needle-bearing-16x20x20-silver-plated-with-race-type-cage.html">16x20x20</a></span></p>

ITALKIT

<p>Italkit Piston for Italkit-Gilardoni 100cc Long Stroke 44mm Cylinder Honda NSR-NS1</p><p>Pin 14 and dimensions between 53.95 to 53.97.</p><p>Valid for cylinder <span class="label">CI.26.105.G</span></p>

VERTEX

<p>Derbi Gran Sport-Antorcha 75 cc Piston. D. 47.15mm Italkit</p><p>Ref. <span class="ProductNo">PI.12.471.I</span></p>

ITALKIT

<p>Italkit Minarelli AM6 Piston with 14mm pin and 1 ring.</p><p>Select the diameter between 47.945 to 47.965</p><p>REF: 4217</p><ul style="list-style-type:disc;"><li>Compression:24.5</li><li>Head Height:2</li><li>Pin Diameter:14</li><li>Number of rings:1 x 1 F.I.Ac.Cr.</li><li>Length:49</li></ul>

ITALKIT

<p>Vertex Piston 4385 for Beta 300 RR and Beta XTRAINER 300 18-21 4385</p><p>Choose the size you need from <strong>71.95 to 71.97</strong></p><p><strong>We recommend</strong> installing a NEW needle cage with the piston replacement.</p><p></p>

VERTEX

<div id="short_description_block"><div id="short_description_content" class="rte align_justify"><p>Vertex 2-segment oversized piston <span style="text-decoration:underline;"><strong>for iron-sleeved cylinders</strong></span> Aprilia RS125 Rotax 122 and 123 engines</p><p><strong>Not valid for nikasil</strong>, can only be mounted on cylinders that already have an iron sleeve installed.</p><p>Select the size from: 54.25 - 54.50 - 54.75 - 55.000</p><span style="text-decoration:underline;"><strong>Important:</strong></span></div><div class="rte align_justify"></div><div class="rte align_justify">The needle bearing must be replaced when changing the piston.</div><div class="rte align_justify"></div></div>

ITALKIT

<span><p> Includes a 12 x 8 x 50 mm piston pin and 2 piston rings of 55.8 x 1.5 mm.</p></span>

OLYMPIA