{"product_id":"namura-020-over-bore-piston-kit-size-a-47-44mm-for-yamaha-1993-01-yz80-47-5mm","title":"Namura .020 Over Bore Piston Kit Size A (47.44mm) for Yamaha 1993-01 YZ80 47.5mm","description":"\u003ch2\u003eNamura .020 Over Bore Piston Kit Size A (47.44mm) for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Namura piston kit features a .020 over bore (47.44mm) and is designed for Yamaha YZ80 models from 1993 to 2001, offering a reliable replacement for worn pistons.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Namura .020 over bore piston kit (size A, 47.44mm) is built for Yamaha YZ80 motorcycles from 1993 to 2001. It provides a precise fit and restores compression and power for two-stroke engines. The kit includes rings and wrist pin for a complete top-end rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-strength aluminum alloy for lightweight and durability\u003c\/li\u003e\n\u003cli\u003ePrecision-machined skirt for reduced friction\u003c\/li\u003e\n\u003cli\u003eChrome-plated rings for long wear\u003c\/li\u003e\n\u003cli\u003eOffset wrist pin boss improves power delivery\u003c\/li\u003e\n\u003cli\u003eTested for proper clearance and heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ80 (1993-2001)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMotocross racing and track use\u003c\/li\u003e\n\u003cli\u003eTrail riding and enduro events\u003c\/li\u003e\n\u003cli\u003eTop-end rebuilds for performance maintenance\u003c\/li\u003e\n\u003cli\u003eClub-level competition\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47.44mm (size A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverbore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.020 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYamaha YZ80 1993-2001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include a wrist pin and circlips? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the Namura piston kit comes with a wrist pin and circlips; you will need to reuse or replace your existing bearing according to service intervals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without machining the cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Since this is a .020 over bore piston, the cylinder must be bored and honed to match the 47.44mm diameter by a qualified shop.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890359103574,"sku":"SZ1F10361","price":104.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_d7a73e99-040d-4f85-91f4-304e77b19cbe.jpg?v=1781138281","url":"https:\/\/www.solidspare.com\/products\/namura-020-over-bore-piston-kit-size-a-47-44mm-for-yamaha-1993-01-yz80-47-5mm","provider":"Solid Spare","version":"1.0","type":"link"}