{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bddc64368402","name":"KAWASAKI KXF 250 2015-2016 GRADE C 76.97mm GP RACERS CHOICE 14.8:1","sku":"V.4023C","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 depending on the application. Pistons are made using gravity cast or hydraulic forging processes, with material structure refined using hi-tech Heat Treatment 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 for specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite black coating for break-in and friction reduction. Vertex has also introduced a new Phosphate Coating for increased hardness, light surface porosity, and superior adhesion and durability of the Molybdenum Coating. This piston is 76.97mm with a 14.8:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2015-2016-grade-c-76.97mm-gp-racers-choice-14.8-1-6314-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2015-2016-grade-c-76.97mm-gp-racers-choice-14.8-1-6314-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon depending on the application. Pistons are made using gravity cast or hydraulic forging processes, with material structure refined using hi-tech Heat Treatment 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 for specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite black coating for break-in and friction reduction. Vertex has also introduced a new Phosphate Coating for increased hardness, light surface porosity, and superior adhesion and durability of the Molybdenum Coating. This piston is 76.97mm with a 14.8:1 compression ratio.","descriptionMarkdown":"### Vertex GP Racers Choice High Compression Piston\n\nExperience peak engine performance with the Vertex GP Racers Choice piston. Engineered for competitive racing applications, this high-performance piston features a 14.8:1 compression ratio, designed to deliver maximum power and responsiveness for your engine. Every piston is crafted using advanced Low-Ex (low expansion) silicon-charged aluminium alloys to ensure structural integrity and consistent thermal stability under intense operating conditions.\n\nVertex utilizes a sophisticated manufacturing process involving gravity casting or hydraulic forging, followed by a state-of-the-art automated heat treatment. This process refines the material structure for superior strength and durability. Precision CNC machining and diamond tooling are employed to achieve exact tolerances and specific surface finishes tailored for high-performance use.\n\n### Key Features\n\n \n- GP Racers Choice Design: Engineered specifically for high-output racing environments.\n \n- Advanced Alloy Composition: Constructed from high-quality silicon-charged aluminium for reduced thermal expansion.\n \n- Enhanced Durability: Features an innovative phosphate coating that provides increased surface hardness and superior adhesion for the friction-reducing Molybdenum Bisulphite finish.\n \n- Friction Reduction: The Molybdenum Bisulphite black coating assists with the break-in process and minimizes internal cylinder friction.\n \n- Rigorous Quality Control: Each piston undergoes thorough manual and automatic inspection processes to meet the highest industry standards.\n \n- High Compression: 14.8:1 ratio designed for optimal combustion efficiency.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2015-2016-grade-c-7697mm-gp-racers-choice-1481","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."]}}