{"product_id":"minarelli-40mm-piston-kit-10mm-or-12mm-wrist-pin","title":"Minarelli 40mm Piston Kit - 10mm or 12mm Wrist Pin","description":"\u003ch2\u003e40mm Piston Kit for Minarelli Engines and Yamaha Scooters\u003c\/h2\u003e\u003cp\u003eThis piston kit is designed for Minarelli 1PE40QMB and 40QMB engines, commonly found in various 50cc scooters. It includes all necessary components for a complete replacement, ensuring a straightforward installation. This part is one of the \u003ca href=\"\/collections\/minarelli-50cc-parts\"\u003eMinarelli 50cc \/ Yamaha jog scooter parts\u003c\/a\u003e that is fundamental for maintaining engine performance. Choose between a 10mm or 12mm wrist pin to perfectly match your engine configuration.\u003c\/p\u003e\u003ch3\u003eComplete Replacement Components\u003c\/h3\u003e\u003cp\u003eThis kit includes everything needed for a successful rebuild: a piston, wrist pin, piston rings, and two circlips. These components work together to ensure reliable engine function and performance. With a bore diameter of 40mm and a height of 50mm, this piston is a direct OEM substitute, making it easy to replace the old part with precision.\u003c\/p\u003e\u003ch3\u003eEngine Compatibility\u003c\/h3\u003e\u003cp\u003eThe piston is compatible with Yamaha Jog-based 50cc two-stroke engines and various Chinese 40QMB clones. This makes it an excellent choice for scooter enthusiasts looking to restore performance or address wear in their engines. When the piston begins to show signs of wear or damage, replacing it will help maintain the engine's overall health and efficiency.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Diameter:\u003c\/strong\u003e 40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Height:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Pin:\u003c\/strong\u003e 10mm or 12mm (select variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e piston, pin, rings, and 2 circlips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Minarelli 1PE40QMB \/ 40QMB 50cc 2-stroke\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis piston kit fits a range of vehicles equipped with the Minarelli engine. It is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYamaha Jog 50\u003c\/li\u003e\n\u003cli\u003eYamaha BWS 50\u003c\/li\u003e\n\u003cli\u003eChinese 40QMB-based 50cc scooters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/minarelli-50cc-parts\"\u003eMinarelli 50cc \/ Yamaha Jog Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-pistons-rings\"\u003eScooter Pistons \u0026amp; Piston Rings\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-hardware\"\u003eScooter Bolts, Screws \u0026amp; Hardware\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Magic Cars","offers":[{"title":"12","offer_id":52795192049895,"sku":"25-903264","price":19.0,"currency_code":"USD","in_stock":true},{"title":"10","offer_id":52795192082663,"sku":"25-903265","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2245\/9711\/files\/minarelli-40mm-piston-kit-10mm-or-12mm-wrist-pin-1.jpg?v=1791584304","url":"https:\/\/www.magiccars.com\/products\/minarelli-40mm-piston-kit-10mm-or-12mm-wrist-pin","provider":"MagicCars","version":"1.0","type":"link"}