{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"126d180ac486","name":"KAWASAKI KXF 250 2011-2014 GRADE C 76.97mm HIGH COMPRESSION 13.9:1","sku":"V.3647C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":275.32,"formatted":"£275.32"},"summary":"Vertex pistons are made from Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content depending on the use. They are manufactured using gravity casting or hydraulic forging, followed by heat treatment in an automatic HT implant with hot water quenching. Machining is done on CNC machines with diamond tools to achieve specific surface finishes. Every Vertex piston undergoes manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in and friction reduction, and a new Phosphate Coating for improved adhesion and durability. This piston is Grade C, measures 76.97mm, and offers high compression of 13.9:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2011-2014-grade-c-76.97mm-high-compression-13.9-1-3617-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2011-2014-grade-c-76.97mm-high-compression-13.9-1-3617-p.jpg"],"description":"Vertex pistons are made from Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content depending on the use. They are manufactured using gravity casting or hydraulic forging, followed by heat treatment in an automatic HT implant with hot water quenching. Machining is done on CNC machines with diamond tools to achieve specific surface finishes. Every Vertex piston undergoes manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in and friction reduction, and a new Phosphate Coating for improved adhesion and durability. This piston is Grade C, measures 76.97mm, and offers high compression of 13.9:1.","descriptionMarkdown":"### Vertex High Compression Piston - Grade C\n\nEnhance the performance of your engine with this premium Vertex high compression piston. Engineered for precision and reliability, this piston is designed to meet the rigorous demands of competitive racing and high-performance riding. Vertex utilizes advanced manufacturing techniques to ensure optimal structural integrity and engine longevity.\n\n**Advanced Material Construction**\n\nEach piston is crafted from exotic Low-Ex silicon-charged aluminum alloys. Depending on the specific application, these alloys contain 12%, 18%, or 21% silicon to minimize thermal expansion, ensuring a tighter clearance and more efficient combustion. The material undergoes a sophisticated heat treatment process, including solubilization and quenching, to refine the metal structure for maximum durability.\n\n**Precision Engineering**\n\nThe manufacturing process employs state-of-the-art CNC machinery and diamond-tipped tooling to achieve exacting tolerances and surface finishes. This precision ensures a perfect fit within the cylinder, resulting in improved power delivery and consistent engine performance.\n\n**Enhanced Surface Protection**\n\nTo reduce internal friction and assist during the critical break-in period, this piston features a specialized Molybdenum Bisulphite black coating. Furthermore, the piston benefits from an advanced phosphate coating. This technology increases surface hardness and provides a light porosity that improves the adhesion of the Molybdenum coating, effectively doubling its durability throughout the life of the piston.\n\n### Key Features\n\n \n- High Compression Ratio: 13.9:1 compression ratio for increased power output.\n \n- Bore Size: 76.97mm (Grade C).\n \n- Advanced Alloy: Silicon-charged aluminum for reduced thermal expansion.\n \n- Specialized Coatings: Includes Molybdenum Bisulphite and phosphate coatings to reduce friction and improve wear resistance.\n \n- High-Tech Manufacturing: Heat-treated and CNC machined to strict quality control standards.\n \n- Reliable Performance: Engineered for sustained performance under high-stress conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2011-2014-grade-c-7697mm-high-compression-1391","buyOneNow":null,"basketWithThis":null}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}