{"product_id":"prox-01-2217-b-piston-kit-for-yamaha-yz125","title":"ProX Piston Kit for Yamaha YZ125 (01.2217.B)","description":"\u003cp\u003eThe PROX 01.2217.B Piston Kit is a precision-engineered OEM replacement solution for select Yamaha YZ125 applications. Manufactured in Japan, this kit is designed to deliver dependable fit, consistent performance, and long-term durability for motorcycle engine rebuilds and maintenance. It provides a practical replacement for worn or damaged piston components while helping restore proper engine operation.\u003cbr\u003eConstructed from a high-silicon-content aluminum alloy, the PROX piston is cast to meet or exceed OEM specifications. The piston is then CNC-machined to extremely close tolerances, supporting accurate installation and reliable operation within the engine. This manufacturing process helps promote consistent combustion performance, reduced wear, and dependable service under demanding riding conditions.\u003cbr\u003eThe kit includes the piston, ring kit, wrist pin, and circlips needed for a complete piston replacement. Supplied components are matched for convenient installation and are suited to professional repairs, engine rebuilds, and maintenance performed by experienced powersports technicians. Verify vehicle fitment and service requirements before installation to ensure compatibility with your Yamaha YZ125 and related engine components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eManufactured in Japan for consistent quality and dependable performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOEM replacement design for select Yamaha YZ125 applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCast from high-silicon-content aluminum alloy to meet or exceed OEM specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCNC-machined to extremely close tolerances for accurate fit and reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete kit includes piston, ring kit, wrist pin, and circlips\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"ProX","offers":[{"title":"Default Title","offer_id":60117661843742,"sku":"01.2217.B","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/391928.png?v=1791108392","url":"https:\/\/shoplepier.com\/products\/prox-01-2217-b-piston-kit-for-yamaha-yz125","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}