{"product_id":"at-060300-gruppo-termico-athena-alu-120cc-honda-mtx-80","title":"AT-060300 Athena Alu 120cc Cylinder Kit Honda MTX 80","description":"\u003ch2\u003eATHENA Racing 120cc Big Bore Cylinder Ø55mm for Honda MBX 80, MTX R 80 and NSR 80 R\u003c\/h2\u003e\n\u003cp\u003e \u003cem\u003eMore power for closed circuits\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e The ATHENA Racing Big Bore cylinder kit is the ultimate solution for those looking for superior performance from their Honda MBX 80, MTX R 80 and NSR 80 R motorcycles. Designed for racing, this kit guarantees a significant increase in power, thanks to the increased 120cc displacement and high-end design.\u003c\/p\u003e\n\u003ch3\u003e Athena Racing Big Bore Kit - Advanced Technology\u003c\/h3\u003e\n\u003cp\u003e Crafted from high-quality aluminum with a nickel-silicon coating, this Ø55 mm cylinder is optimized to withstand the high temperatures and demands of racing. Featuring 8 transfer ports (6 side and 2 rear), its design promotes improved gas flow, resulting in a significant increase in power and torque at both low and high rpm.\u003c\/p\u003e\n\u003ch3\u003e Competition preparation - Not approved for road use\u003c\/h3\u003e \u003cp\u003eThis kit was designed exclusively for racing. It includes a VERTEX double piston ring, ideal for optimizing performance at both low and high rpm. We recommend pairing this kit with a larger 24mm carburetor, a racing exhaust, a reinforced crankshaft, and main bearings for the best possible performance.\u003c\/p\u003e\n\u003ch3\u003e The complete ATHENA Racing Big Bore 120cc kit includes:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e 120cc aluminum cylinder with 8 transfer ports Ø55 mm (WITHOUT cylinder head)\u003c\/li\u003e\n\n\u003cli\u003e VERTEX double segment piston (1.5 mm thickness) with lateral grease nipples\u003c\/li\u003e\n\n\u003cli\u003e Reinforced pin and clip\u003c\/li\u003e\n\n\u003cli\u003e Engine gasket set\u003c\/li\u003e\n\n\u003cli\u003e Threaded exhaust pins\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e Compatible models:\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e Honda MBX 80\u003c\/li\u003e\n\n\u003cli\u003e Honda MTX R 80\u003c\/li\u003e\n\n\u003cli\u003e Honda NSR 80 R\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eImportant note:\u003c\/strong\u003e The gaskets included in the kit are specifically designed for ATHENA cylinders. If disassembly is necessary, be sure to use original spare parts to ensure optimal sealing.\u003c\/p\u003e","brand":"Billaricambi SRLS","offers":[{"title":"Default Title","offer_id":55462161744196,"sku":"AT-060300","price":247.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0856\/3730\/0548\/files\/669750_6111162.jpg?v=1755852963","url":"https:\/\/www.billaricambi.it\/en\/products\/at-060300-gruppo-termico-athena-alu-120cc-honda-mtx-80","provider":"Billaricambi SRLS","version":"1.0","type":"link"}