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    Pistons

    Discover a wide range of motorcycle engine pistons designed for reliable performance and a precise fit. Whether you are rebuilding your engine or replacing worn components, our pistons help restore power, efficiency and smooth running.

    At starmoto.eu you will find pistons and related engine parts selected for durability and compatibility with popular motorcycle models. Choose the right size and specification to match your engine, and benefit from components engineered to handle everyday riding and demanding conditions.

    Our selection of pistons is ideal for:

    • Routine engine overhauls and maintenance
    • Replacing damaged or worn OEM pistons
    • Improving reliability and engine response

    Use the filters to narrow down by brand, displacement and model so you can quickly find the correct piston for your motorcycle and get back on the road with confidence.

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    Items 397-432 of 456

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      • Moto GP weekend
      • 3-5 business days
      Piston 63,25 SHL175 7 grind KPL, C: 32,5mm, D: 62,75mm, d: 15mm, H: 2,5mm, L: 64,5mmPiston 63,25 SHL175 7 grind KPL, C: 32,5mm, D: 62,75mm, d: 15mm, H: 2,5mm, L: 64,5mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston 63,25 SHL175 7 grind KPL, C: 32,5mm, D: 62,75mm, d: 15mm, H: 2,5mm, L: 64,5mm
      Special Price €35.50 Regular Price €44.50 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston pin Romet 12 MMPiston pin Romet 12 MM
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston pin Romet 12 MM
      Special Price €2.20 Regular Price €2.75 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston ring 40,00 X 2 Romet 2B CN KPL, diameter 40,00mm, width 1,8mm, height 2mm, lock G15Piston ring 40,00 X 2 Romet 2B CN KPL, diameter 40,00mm, width 1,8mm, height 2mm, lock G15
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ring 40,00 X 2 Romet 2B CN KPL, diameter 40,00mm, width 1,8mm, height 2mm, lock G15
      Special Price €4.20 Regular Price €5.25 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston Romet 2B CN KPL C-25mm D-40mm d-12mm H-5,4mm L-58,4mmPiston Romet 2B CN KPL C-25mm D-40mm d-12mm H-5,4mm L-58,4mm
      • Moto GP weekend
      • 3-5 business days
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      Piston Romet 2B CN KPL C-25mm D-40mm d-12mm H-5,4mm L-58,4mm
      Special Price €6.65 Regular Price €8.35 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston ring Romet RO00288 38,00mm, 1,8mm wide, 2mm high, G15, rectangular, CN 2T, 2pcsPiston ring Romet RO00288 38,00mm, 1,8mm wide, 2mm high, G15, rectangular, CN 2T, 2pcs
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ring Romet RO00288 38,00mm, 1,8mm wide, 2mm high, G15, rectangular, CN 2T, 2pcs
      Special Price €3.50 Regular Price €4.40 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S70 45,00/12, C: 26mm, D: 45,00mm, d: 12mm, H: 3mm, L: 50mmPiston Simson S70 45,00/12, C: 26mm, D: 45,00mm, d: 12mm, H: 3mm, L: 50mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S70 45,00/12, C: 26mm, D: 45,00mm, d: 12mm, H: 3mm, L: 50mm
      Special Price €21.50 Regular Price €27.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S50 40,50mm, C: 26mm, d: 12mm, H: 4mm, L: 61mmPiston Simson S50 40,50mm, C: 26mm, d: 12mm, H: 4mm, L: 61mm
      • Moto GP weekend
      • 3-5 business days
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      Piston Simson S50 40,50mm, C: 26mm, d: 12mm, H: 4mm, L: 61mm
      Special Price €21.50 Regular Price €27.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston 40,75 Simson S50 KPL Import 3SZLIF, C: 26mm, D:40,75mm, d: 12mm, H: 2,5mm, L: 50mmPiston 40,75 Simson S50 KPL Import 3SZLIF, C: 26mm, D:40,75mm, d: 12mm, H: 2,5mm, L: 50mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston 40,75 Simson S50 KPL Import 3SZLIF, C: 26mm, D:40,75mm, d: 12mm, H: 2,5mm, L: 50mm
      Special Price €20.00 Regular Price €25.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston ring Simson S70 45,75mm, 1,9mm, 2mm, G30, rectangularPiston ring Simson S70 45,75mm, 1,9mm, 2mm, G30, rectangular
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ring Simson S70 45,75mm, 1,9mm, 2mm, G30, rectangular
      Special Price €4.20 Regular Price €5.25 -20%
      • Moto GP weekend
      • 3-5 business days
      Simson S51 pin retainer 12 MM 20 pcsSimson S51 pin retainer 12 MM 20 pcs
      • Moto GP weekend
      • 3-5 business days
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      Simson S51 pin retainer 12 MM 20 pcs
      Special Price €8.20 Regular Price €10.50 -22%
      • Moto GP weekend
      • 3-5 business days
      Piston ring Simson S51 38,75mm, 1,9mm wide, 1,9mm high, G30, rectangularPiston ring Simson S51 38,75mm, 1,9mm wide, 1,9mm high, G30, rectangular
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ring Simson S51 38,75mm, 1,9mm wide, 1,9mm high, G30, rectangular
      Special Price €3.60 Regular Price €4.50 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston pin Simson S51 TAJ 12 X 32 MMPiston pin Simson S51 TAJ 12 X 32 MM
      • Moto GP weekend
      • 3-5 business days
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      Piston pin Simson S51 TAJ 12 X 32 MM
      Special Price €2.40 Regular Price €3.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 1st oversize Taiwan 38,25mm, 30,5mm, 12mm, 2mm, 52mmPiston Simson S51 1st oversize Taiwan 38,25mm, 30,5mm, 12mm, 2mm, 52mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S51 1st oversize Taiwan 38,25mm, 30,5mm, 12mm, 2mm, 52mm
      Special Price €15.50 Regular Price €19.00 -18%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 38,50/12/30,5 2nd bore Taiwan, C: 30,5mm D: 38,50mm d: 12mm H: 2mm L: 52Piston Simson S51 38,50/12/30,5 2nd bore Taiwan, C: 30,5mm D: 38,50mm d: 12mm H: 2mm L: 52
      • Moto GP weekend
      • 3-5 business days
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      Piston Simson S51 38,50/12/30,5 2nd bore Taiwan, C: 30,5mm D: 38,50mm d: 12mm H: 2mm L: 52
      Special Price €15.50 Regular Price €19.00 -18%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 38,75/12/30,5, 3rd oversize, Taiwan, C: 30,5mm, D: 38,75mm, d: 12mm, H: Piston Simson S51 38,75/12/30,5, 3rd oversize, Taiwan, C: 30,5mm, D: 38,75mm, d: 12mm, H:
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S51 38,75/12/30,5, 3rd oversize, Taiwan, C: 30,5mm, D: 38,75mm, d: 12mm, H:
      Special Price €15.50 Regular Price €19.00 -18%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 NOM KART 38,00/12/31 37,97mm, 31mm, 12mm, 2mm, 52mmPiston Simson S51 NOM KART 38,00/12/31 37,97mm, 31mm, 12mm, 2mm, 52mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S51 NOM KART 38,00/12/31 37,97mm, 31mm, 12mm, 2mm, 52mm
      Special Price €9.85 Regular Price €12.50 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 38,50mm 2 Szlif KART C: 31mm d: 12mm H: 2mm L: 52mmPiston Simson S51 38,50mm 2 Szlif KART C: 31mm d: 12mm H: 2mm L: 52mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S51 38,50mm 2 Szlif KART C: 31mm d: 12mm H: 2mm L: 52mm
      Special Price €10.50 Regular Price €13.00 -19%
      • Moto GP weekend
      • 3-5 business days
      Piston Simson S51 38,75 3rd grind 38,75mm, 31mm, 12mm, 2mm, 52mmPiston Simson S51 38,75 3rd grind 38,75mm, 31mm, 12mm, 2mm, 52mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Simson S51 38,75 3rd grind 38,75mm, 31mm, 12mm, 2mm, 52mm
      Special Price €9.85 Regular Price €12.50 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston 39,25 Simson S51 5th grind KART 31mm 39,25mm 12mm 2mm 52mmPiston 39,25 Simson S51 5th grind KART 31mm 39,25mm 12mm 2mm 52mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston 39,25 Simson S51 5th grind KART 31mm 39,25mm 12mm 2mm 52mm
      Special Price €11.00 Regular Price €13.50 -19%
      • Moto GP weekend
      • 3-5 business days
      Piston TS250 3 grind, 41,3mm, 70,50mm, 18mm, 5mm, 87mmPiston TS250 3 grind, 41,3mm, 70,50mm, 18mm, 5mm, 87mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston TS250 3 grind, 41,3mm, 70,50mm, 18mm, 5mm, 87mm
      Special Price €20.50 Regular Price €26.00 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston TS250 4-grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mmPiston TS250 4-grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston TS250 4-grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mm
      Special Price €20.50 Regular Price €26.00 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston 71,50/18/41,3 TS250 5 grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mmPiston 71,50/18/41,3 TS250 5 grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston 71,50/18/41,3 TS250 5 grind, box, C: 41,3mm, D: 71,00mm, d: 18mm, H: 5mm, L: 87mm
      Special Price €36.50 Regular Price €45.50 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston pin WSK 125 13 MMPiston pin WSK 125 13 MM
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston pin WSK 125 13 MM
      Special Price €5.05 Regular Price €6.30 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston pin WFM 125 12 MMPiston pin WFM 125 12 MM
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston pin WFM 125 12 MM
      Special Price €4.65 Regular Price €5.80 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston WSK 125 52,00/13/32, 32mm, 52,00mm, 13mm, 4,5mm, 65mmPiston WSK 125 52,00/13/32, 32mm, 52,00mm, 13mm, 4,5mm, 65mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston WSK 125 52,00/13/32, 32mm, 52,00mm, 13mm, 4,5mm, 65mm
      Special Price €37.00 Regular Price €46.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston WFM 125 2nd grind 52,50/12/32, C: 32mm, D: 52,50mm, d: 132m, H: 4,5mm, L: 67,5mmPiston WFM 125 2nd grind 52,50/12/32, C: 32mm, D: 52,50mm, d: 132m, H: 4,5mm, L: 67,5mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston WFM 125 2nd grind 52,50/12/32, C: 32mm, D: 52,50mm, d: 132m, H: 4,5mm, L: 67,5mm
      Special Price €34.50 Regular Price €43.50 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston WFM 125 52,75/12/32, 3rd grind, Import, C: 32mm, D: 52,50mm, d: 12mm, H: 4,5mm, L: Piston WFM 125 52,75/12/32, 3rd grind, Import, C: 32mm, D: 52,50mm, d: 12mm, H: 4,5mm, L:
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston WFM 125 52,75/12/32, 3rd grind, Import, C: 32mm, D: 52,50mm, d: 12mm, H: 4,5mm, L:
      Special Price €35.00 Regular Price €44.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston WSK 125 4th grind, 53,00mm/13mm/32mm, H 4,5mm, L 65mmPiston WSK 125 4th grind, 53,00mm/13mm/32mm, H 4,5mm, L 65mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston WSK 125 4th grind, 53,00mm/13mm/32mm, H 4,5mm, L 65mm
      Special Price €37.00 Regular Price €46.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston WSK 125 CN set, nominal, 32mm, 52,00mm, 13mm, 4,5mm, 65mmPiston WSK 125 CN set, nominal, 32mm, 52,00mm, 13mm, 4,5mm, 65mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston WSK 125 CN set, nominal, 32mm, 52,00mm, 13mm, 4,5mm, 65mm
      Special Price €9.85 Regular Price €12.50 -21%
      • Moto GP weekend
      • 3-5 business days
      Piston rings WSK125 52,00mm, 2,1mm width, 2,5mm height, G15, rectangularPiston rings WSK125 52,00mm, 2,1mm width, 2,5mm height, G15, rectangular
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston rings WSK125 52,00mm, 2,1mm width, 2,5mm height, G15, rectangular
      Special Price €3.55 Regular Price €4.45 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston ring set 57,30 DO Junak M12 KPLPiston ring set 57,30 DO Junak M12 KPL
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ring set 57,30 DO Junak M12 KPL
      Special Price €14.50 Regular Price €18.00 -19%
      • Moto GP weekend
      • 3-5 business days
      Piston Junak M12 set, C:20,5mm, D:57,4mm, d:14mm, L:36mmPiston Junak M12 set, C:20,5mm, D:57,4mm, d:14mm, L:36mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston Junak M12 set, C:20,5mm, D:57,4mm, d:14mm, L:36mm
      Special Price €24.00 Regular Price €30.00 -20%
      • Moto GP weekend
      • 3-5 business days
      Piston pin JAWA TAJ 16x50mmPiston pin JAWA TAJ 16x50mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston pin JAWA TAJ 16x50mm
      Special Price €2.60 Regular Price €3.20 -19%
      • Moto GP weekend
      • 3-5 business days
      Piston ZIPP VZ-2 set, C-21mm, D-56,50mm, d-13mm, H-1,5mm, L-46mmPiston ZIPP VZ-2 set, C-21mm, D-56,50mm, d-13mm, H-1,5mm, L-46mm
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston ZIPP VZ-2 set, C-21mm, D-56,50mm, d-13mm, H-1,5mm, L-46mm
      Special Price €15.00 Regular Price €18.50 -19%
      • Moto GP weekend
      • 3-5 business days
      Piston CZ 350 right 4th oversize, set, 6V, windows, 59,00/16/36, C: 43mm, D: 58,00mm, d: 1Piston CZ 350 right 4th oversize, set, 6V, windows, 59,00/16/36, C: 43mm, D: 58,00mm, d: 1
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      Piston CZ 350 right 4th oversize, set, 6V, windows, 59,00/16/36, C: 43mm, D: 58,00mm, d: 1
      Special Price €30.00 Regular Price €37.50 -20%
      • Moto GP weekend
      • 3-5 business days
      MZ250 18 mm pin lock 2 pcsMZ250 18 mm pin lock 2 pcs
      • Moto GP weekend
      • 3-5 business days
      Add to Wish List Add to Compare
      MZ250 18 mm pin lock 2 pcs
      Special Price €3.40 Regular Price €4.30 -21%
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    Items 397-432 of 456

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