{"product_id":"cylinder-full-kit-58mm-yamaha-yz-125-97-04-athena-p400485100029-144cc-big-bore-piston-included","title":"CYLINDER FULL KIT 58MM YAMAHA YZ 125 97-04, ATHENA P400485100029 144CC BIG BORE, (Piston included)","description":"\u003cp\u003eATHENA Big Bore Cylinder Kit Ø 58 mm, 144 cc - P400485100029 (Includes Piston)\u003c\/p\u003e \u003cp\u003eDescription\u003c\/p\u003e \u003cp\u003eAthena  has been constantly investing in cylinder aftermarket replacement parts  for more than ten years, to improve their production and performance.  All 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 \u003cp\u003eAthena’s cylinder kits and its components are recognized worldwide for their performance, durability and reliability.\u003c\/p\u003e \u003cp\u003eAthena’s  Big Bore Cylinder Kits guarantees an increase in performance that can  be observed along the power curve, keeping the reliability at the same  level of the original components.\u003c\/p\u003e \u003cp\u003eThe kit includes the  high-quality aluminum cylinder with increased bore, the cylinder head,  the complete piston with the piston pin and rings, and all the necessary  gaskets.\u003c\/p\u003e \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 \u003cp\u003eThis cylinder kit can be installed without making any changes to the engine crankcase.\u003c\/p\u003e \u003cp\u003eCAUTION!  All Athena products must be used in compliance with the specific  national regulations of the member state where it is being marketed or  sold. Athena declines all responsibility for any improper use.\u003c\/p\u003e \u003cp\u003eTechnical features\u003c\/p\u003e \u003cul\u003e \u003cli\u003e Bore Diameter (mm)  58.00\u003c\/li\u003e \u003cli\u003eCompression Ratio  14.0:1\u003c\/li\u003e \u003cli\u003eDisplacement (cc)  144\u003c\/li\u003e \u003cli\u003eNet Weight (Kg)  1.50\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eVehicle compatibility\u003c\/p\u003e \u003cul\u003e \u003cli\u003eYAMAHA YZ 125 cc 1997\/2004 \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cspan style=\"text-decoration:\" underline\u003e\u003cstrong\u003e  \u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"font-size:\" medium color:\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003ePart No.  56-K155.58.K.A (oro2u.com)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e \u003cp\u003e  \u003c\/p\u003e","brand":"ORO2U","offers":[{"title":"Default Title","offer_id":57138739609973,"sku":"56-K155.58.K.A","price":889.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5011\/6136\/files\/stock51905_1.jpg?v=1778201481","url":"https:\/\/www.smxoffroad.com\/fr\/products\/cylinder-full-kit-58mm-yamaha-yz-125-97-04-athena-p400485100029-144cc-big-bore-piston-included","provider":"SMXOFFROAD Ltd","version":"1.0","type":"link"}