{"product_id":"namura-nx-30080-2k-top-end-kit-47-93-mm-0-50-mm-11-1-compression-for-suzuki-rm80","title":"Namura NX-30080-2K Top End Kit 47.93 mm +0.50 mm, 11:1 Compression for Suzuki RM80","description":"\u003cp\u003eThe Namura NX-30080-2K Top End Kit is designed for reliable engine rebuilding and performance-focused replacement on select Suzuki RM80 models. This complete kit includes a piston, piston rings, wrist pin, retaining clips, top-end bearing, and gasket kit, providing the essential components needed to service the upper end of the engine. The 47.93 mm +0.50 mm piston size is intended for a properly prepared cylinder, while the 11:1 compression ratio supports responsive engine performance.\u003c\/p\u003e\u003cp\u003eThe piston is manufactured using Namura’s hypereutectic casting process, which increases silicon content to help control expansion, improve wear resistance, and withstand elevated cylinder temperatures. The MOS2 Teflon\/molybdenum-coated skirt uses a rolled-on application process for a durable bond that helps reduce friction, improve heat transfer, and minimize the risk of cold seizures. A machined smooth head helps reflect combustion heat and reduce carbon buildup, while the anodized dome improves heat resistance and durability.\u003c\/p\u003e\u003cp\u003eThis Namura top-end kit fits 1991–2000 Suzuki RM80 motorcycles, including 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, and 2000 models. Confirm cylinder preparation, piston clearance, compression requirements, and model specifications before installation. The manufacturer part number is NX-30080-2K, and the vendor part number is 185-30802.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete top-end kit includes piston, rings, wrist pin, retaining clips, top-end bearing, and gasket kit\u003c\/li\u003e\n\u003cli\u003e47.93 mm +0.50 mm piston size with an 11:1 compression ratio\u003c\/li\u003e\n\u003cli\u003eMOS2 Teflon\/molybdenum-coated skirt helps reduce friction, improve heat transfer, and minimize cold-seizure risk\u003c\/li\u003e\n\u003cli\u003eMachined smooth piston head helps reflect combustion heat and reduce carbon buildup\u003c\/li\u003e\n\u003cli\u003eAnodized piston dome improves heat resistance and durability\u003c\/li\u003e\n\u003cli\u003eHypereutectic casting process provides controlled expansion, increased wear resistance, and improved high-temperature capability\u003c\/li\u003e\n\u003cli\u003eFits 1991–2000 Suzuki RM80 models\u003c\/li\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: NX-30080-2K\u003c\/li\u003e\n\u003cli\u003eVendor part number: 185-30802\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1991 Suzuki RM80\u003cbr\u003e\n1992 Suzuki RM80\u003cbr\u003e\n1993 Suzuki RM80\u003cbr\u003e\n1994 Suzuki RM80\u003cbr\u003e\n1995 Suzuki RM80\u003cbr\u003e\n1996 Suzuki RM80\u003cbr\u003e\n1997 Suzuki RM80\u003cbr\u003e\n1998 Suzuki RM80\u003cbr\u003e\n1999 Suzuki RM80\u003cbr\u003e\n2000 Suzuki RM80\u003cbr\u003e\n2001 Suzuki RM80","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67560189657323,"sku":"185-30802","price":91.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/dd77-572a583cd9540_11c9a3aa-323a-45ab-8e06-22ab3e69b4b6.jpg?v=1790773609","url":"https:\/\/ctracingservices.com\/products\/namura-nx-30080-2k-top-end-kit-47-93-mm-0-50-mm-11-1-compression-for-suzuki-rm80","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}