{"product_id":"yamaha-zuma-125-cylinder-cast-iron-66mm","title":"Yamaha Zuma 125 Cylinder (Cast Iron, 66mm)","description":"\u003ch2\u003eCast Iron Cylinder for Yamaha Zuma 125\u003c\/h2\u003e\u003cp\u003eThis cast iron cylinder for the Yamaha Zuma 125 has a 66mm bore and is meant to raise the output of your scooter. It serves as a core part when stepping up to a 198cc big bore kit. Among the \u003ca href=\"\/collections\/yamaha-zuma-parts\"\u003eYamaha Zuma scooter parts\u003c\/a\u003e we carry, this one needs supporting pieces to work properly, including custom gaskets, a head, and a piston.\u003c\/p\u003e\u003ch3\u003ePerformance Upgrade\u003c\/h3\u003e\u003cp\u003eFitting this cylinder noticeably increases what the Yamaha Zuma 125 can put out. Running it means the engine cases must be modified, and that work calls for professional machining. Because the Zuma 125 uses fuel injection, you also need a compatible fuel injection module for correct operation, such as the Two Brothers Juice Box.\u003c\/p\u003e\u003ch3\u003eAdditional Considerations\u003c\/h3\u003e\u003cp\u003eIf you fit this big bore cylinder, think about adding a crankcase breather. It is especially useful for riders who spend time at high RPMs or run a big-bore kit, and it helps the engine keep running well over the long term.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 66mm Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Engine Cylinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Yamaha Zuma 125 (fuel-injected engine, bored to fit a 66mm cylinder)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYamaha Zuma 125 (requires boring the engine cases to fit this 66mm cylinder)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/yamaha-zuma-parts\"\u003eYamaha Zuma Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/yamaha-scooter-parts\"\u003eYamaha Scooter Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-cylinder-kits\"\u003eScooter Big Bore \u0026amp; Cylinder Kits\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138802679865,"sku":"TT-26828","price":81.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/cylinder-cast-iron-66mm-for-zuma-125-1.jpg?v=1794377907","url":"https:\/\/www.trendtimes.com\/products\/yamaha-zuma-125-cylinder-cast-iron-66mm","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}