{"product_id":"piston-kit-vertex-78-97mm-pro-race-high-compression-honda-crf250r-crf250rx-20-22","title":"PISTON KIT VERTEX 78.97MM PRO RACE HIGH COMPRESSION HONDA CRF250R CRF250RX 20-22","description":"\nThe Vertex formula for delivering better on-the-track performance is simple: precision equals performance. It all begins with precision engineering based on more than 50 years of experience in designing OEM-quality and championship-proven replacement pistons. The commitment to precision continues throughout the manufacturing process, where every Vertex piston is given an advanced Molybdenum Disulphide (MOS2) coated skirt to aid break-in and a special Nitride coating for extended durability. Once manufactured, pistons pass through a rigorous manual and automatic quality control process to ensure only the highest quality. This results in replacement pistons that deliver more power, less noise, and longer life — equating to superior performance.\n\nAll pistons are heat treated with T-5 hardening and a tempering cycle.\nPiston skirts are coated with hi-tech molybdenum disulphide for faster break-in time.\nNitride coating increases piston life.\nPiston kits include piston, rings, wrist pin, and cir-clips.\nKits are exact OEM replacements.\nTwo-stroke piston kits are made from gravity cast aluminum alloy with 18% silicone content, producing an extremely light but very strong piston.\nHigh compression pistons improve power and torque across the entire rpm range.","brand":"VERTEX","offers":[{"title":"PISTON KIT VERTEX 78.97MM PRO RACE HIGH COMPRESSION HONDA CRF250R CRF250RX 20-22","offer_id":49817656295671,"sku":"24454B","price":409.95,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0037\/5868\/6272\/files\/821008ae17ed0a11291500ea9e5439c6_b9443c57-d3f0-499e-8161-5db79c8f8bf2.jpg?v=1751375786","url":"https:\/\/timaruyamaha.co.nz\/products\/piston-kit-vertex-78-97mm-pro-race-high-compression-honda-crf250r-crf250rx-20-22","provider":"Timaru Yamaha","version":"1.0","type":"link"}