{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bcfd0dc446f0","name":"KAWASAKI KXF 450 2015 GRADE A 95.96mm GP RACERS CHOICE 13.5:1","sku":"V.4022A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":323.92,"formatted":"£323.92"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content, depending on the application. Pistons are produced using gravity casting or hydraulic forging. The material structure is refined through a high-tech heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines and software with diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. Vertex has introduced a new Phosphate Coating with increased hardness and light surface porosity for superior adhesion and durability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-450-2015-grade-a-95.96mm-gp-racers-choice-13.5-1-6325-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-450-2015-grade-a-95.96mm-gp-racers-choice-13.5-1-6325-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content, depending on the application. Pistons are produced using gravity casting or hydraulic forging. The material structure is refined through a high-tech heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines and software with diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. Vertex has introduced a new Phosphate Coating with increased hardness and light surface porosity for superior adhesion and durability.","descriptionMarkdown":"### Vertex GP Racers Choice High Performance Piston\n\nEnhance your engine performance with the Vertex GP Racers Choice piston. Engineered for precision and reliability, this premium component is designed to meet the rigorous demands of competitive racing. Using advanced manufacturing techniques and high quality materials, Vertex provides a durable solution for those seeking optimal power delivery and engine longevity.\n\n### Key Features and Engineering\n\n \n- Advanced Alloy Construction: Manufactured using exotic Low-Ex (low expansion) silicon-charged aluminium alloys to ensure structural integrity and consistent performance under extreme thermal loads.\n \n- Precision Machining: Every piston is crafted using state of the art CNC machinery and diamond tipped tools to achieve exact tolerances and specific surface finishes tailored to high performance applications.\n \n- Heat Treatment Technology: Undergoes a sophisticated heat treatment process in an automated implant, including solubilization and hot water quenching, to refine the material structure for maximum strength.\n \n- Dual Coating System: Features an innovative phosphate coating that provides a slight hardness increase and surface porosity, combined with a Molybdenum Bisulphite black coating. This combination significantly reduces internal friction and extends the durability of the coating.\n \n- Quality Assurance: Each unit passes through rigorous manual and automatic quality control inspections to ensure every piston meets the highest industry standards for reliability.\n\nThe Vertex GP Racers Choice piston offers a compression ratio of 13.5:1 with a diameter of 95.96mm, providing a performance upgrade that helps your engine run smoother and more efficiently. By incorporating developments from Formula One engineering, this piston is an essential upgrade for riders and mechanics who refuse to compromise on quality.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-450-2015-grade-a-9596mm-gp-racers-choice-1351","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."]}}