{"product_id":"athena-cylinder-kit-a-77mm-yamaha-yz250f-19-wr250f-20-21","title":"ATHENA Cylinder Kit Ø77mm - Yamaha YZ250F (19-) \/ WR250F (20-21)","description":"Cylinder (250 cm³, 4T, with piston) fits: YAMAHA WR, YZ 250 2019-2023\u003cbr\u003e\u003cbr\u003e\u003cp\u003eStandard Bore Cylinder Kit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSame reliability and performance of the original components\u003c\/li\u003e\n\u003cli\u003eMaximum durability and smoothness guaranteed by a special nickel and silicon treatment\u003c\/li\u003e\n\u003cli\u003eGaskets developed with the most advanced technologies to ensure maximum tightness even at high temperatures and pressures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAthena has been constantly investing in cylinder aftermarket replacement parts for more than ten years, to improve their production and performance.\u003c\/p\u003e\n\u003cp\u003eAll the cylinders are entirely engineered in Italy by Athena’s R\u0026amp;D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance.\u003c\/p\u003e\n\u003cp\u003eAthena’s cylinder kits and its components are recognized worldwide for their performance, durability and reliability.\u003c\/p\u003e\n\u003cp\u003eThe Standard Bore cylinder kit developed by Athena guarantees the same performance as the original spare parts, extreme reliability and optimal smoothness as a result of the lightweight aluminum cylinder, the barrel with nickel-silicon coating, and a piston designed to reduce further friction.\u003c\/p\u003e\n\u003cp\u003eThe kit includes the high-quality aluminum cylinder with standard bore, the complete piston with the piston pin and rings, and all the necessary gaskets.\u003c\/p\u003e\n\u003cp\u003eAll the components of the kit have been developed to withstand the highest temperatures, pressures and stresses and have been validated by Athena technicians with severe bench and road tests.\u003c\/p\u003e\n\u003cp\u003eThis cylinder kit can be installed without making any changes to the engine crankcase.\u003c\/p\u003e","brand":"ATHENA","offers":[{"title":"Default","offer_id":54900778008910,"sku":"P400485100072","price":3367.0,"currency_code":"RON","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0497\/0246\/9796\/files\/1117447-1.jpg?v=1759160721","url":"https:\/\/shop.motocare.ro\/ro\/products\/athena-cylinder-kit-a-77mm-yamaha-yz250f-19-wr250f-20-21","provider":"Motocare ","version":"1.0","type":"link"}