{"product_id":"wiseco-647m05400-piston-kit-54-00-mm-for-yamaha-yz125","title":"Wiseco Piston Kit, 54.00 mm for Yamaha YZ125 (647M05400)","description":"\u003cp\u003eThe WISECO 647M05400 Piston Kit is designed for all-purpose two-stroke riding applications in the Yamaha YZ125. Built to support dependable engine performance, this piston kit combines durable construction with a design focused on longevity and increased horsepower. Its 54.00 mm piston diameter provides a precise fit for compatible engine applications while maintaining the performance characteristics expected from WISECO components.\u003cbr\u003eThe dedicated forging design optimizes the balance between strength and weight, helping provide reliable operation under demanding riding conditions. Additional lightening operations reduce unnecessary mass and contribute to enhanced throttle response, allowing the engine to respond quickly through acceleration and changing riding conditions. These design features make the WISECO 647M05400 a practical choice for riders seeking a performance-focused replacement piston for their Yamaha YZ125.\u003cbr\u003eEngineered, forged, and machined in the USA, the WISECO piston is manufactured with attention to material quality and dimensional precision. The piston is made in the USA and developed for the specific requirements of two-stroke engine performance. Use this WISECO piston kit when replacing a worn piston or rebuilding a compatible Yamaha YZ125 engine with a component designed for durability, responsive performance, and long service life.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for all-purpose two-stroke riding with compatible Yamaha YZ125 engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Diameter: 54.00 mm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePerformance: Designed to support increased horsepower and enhanced throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstruction: Dedicated forging design optimized for strength-to-weight balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight Reduction: Additional lightening operations help reduce piston mass\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufacturing: Engineered, forged, and machined in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOrigin: Piston is made in the USA\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: WISECO\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: 647M05400\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":60117715878174,"sku":"647M05400","price":162.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/148572.png?v=1791109997","url":"https:\/\/shoplepier.com\/products\/wiseco-647m05400-piston-kit-54-00-mm-for-yamaha-yz125","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}