{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b5a2b36ca8c3","name":"KAWASAKI KXF 250 2015-2016 GRADE B 76.96mm GP RACERS CHOICE 14.8:1","sku":"V.4023B","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, 12%, 18%, or 21% silicon charged depending on the application. Pistons are manufactured using gravity cast or hydraulic forging processes, followed by heat treatment for material structure refinement. Machining is performed using CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating is also available, increasing hardness and surface porosity for superior adhesion and durability. This piston is 76.96mm with a 14.8:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2015-2016-grade-b-76.96mm-gp-racers-choice-14.8-1-6313-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2015-2016-grade-b-76.96mm-gp-racers-choice-14.8-1-6313-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys, 12%, 18%, or 21% silicon charged depending on the application. Pistons are manufactured using gravity cast or hydraulic forging processes, followed by heat treatment for material structure refinement. Machining is performed using CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating is also available, increasing hardness and surface porosity for superior adhesion and durability. This piston is 76.96mm with a 14.8:1 compression ratio.","descriptionMarkdown":"### Vertex GP Racers Choice High-Compression Piston\n\nUpgrade your engine performance with the Vertex GP Racers Choice piston. Engineered for competitive applications, this piston is designed to deliver superior durability and power, featuring a 14.8:1 compression ratio and a precision 76.96mm diameter. Vertex is a trusted name in high-performance engine components, utilizing advanced manufacturing processes to ensure reliability on the track.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Manufactured using exotic Low-Ex silicon-charged aluminium alloys to manage thermal expansion and maintain structural integrity under high heat.\n \n- Precision Manufacturing: Created through gravity cast or hydraulic forging processes and refined with cutting-edge heat treatment for maximum material strength.\n \n- CNC Machined: Finished using the latest CNC technology and diamond-tipped tooling to achieve the exact surface tolerances required for high-performance engines.\n \n- Enhanced Friction Reduction: Coated with Molybdenum Bisulphite to assist with the break-in process and reduce internal friction during operation.\n \n- Durable Phosphate Coating: Features an all-over phosphate coating that increases surface hardness and improves the adhesion of the Molybdenum coating for significantly extended durability.\n \n- Rigorous Quality Control: Each piston undergoes both manual and automatic inspections to meet the highest standards of quality and performance.\n\nWhether you are rebuilding your engine for a race series or looking to enhance the responsiveness of your machine, the Vertex GP Racers Choice piston provides the professional-grade reliability and performance consistency required by competitive riders.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2015-2016-grade-b-7696mm-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."]}}