{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e335eb165b75","name":"KAWASAKI KXF 250 2011-2014 GRADE B 76.96mm STD COMPRESSION 13.2:1","sku":"V.3646B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":259.12,"formatted":"£259.12"},"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 casting or hydraulic forging, with material structure refined through heat treatment. Machining is done with the latest CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons have a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed from Formula One engine technology, offers increased hardness, light surface porosity, and superior adhesion and durability compared to the Molybdenum Coating. This piston has a 76.96mm bore and 13.2:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2011-2014-grade-b-76.96mm-std-compression-13.2-1-3623-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2011-2014-grade-b-76.96mm-std-compression-13.2-1-3623-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 casting or hydraulic forging, with material structure refined through heat treatment. Machining is done with the latest CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons have a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed from Formula One engine technology, offers increased hardness, light surface porosity, and superior adhesion and durability compared to the Molybdenum Coating. This piston has a 76.96mm bore and 13.2:1 compression ratio.","descriptionMarkdown":"### Vertex Standard Compression Performance Piston\n\nUpgrade your engine reliability and performance with this premium Vertex piston. Engineered for precision and longevity, Vertex pistons are manufactured using advanced Low-Ex (low expansion) silicon-charged aluminium alloys. Through a combination of gravity casting or hydraulic forging and a sophisticated automated heat treatment process, these pistons offer superior structural integrity and heat resistance.\n\nEvery piston is machined using state-of-the-art CNC technology and diamond tooling to ensure exact tolerances and the ideal surface finish for your specific engine requirements. Each unit undergoes rigorous manual and automatic quality control inspections to ensure industry-leading standards.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Built with silicon-charged aluminium to reduce expansion and maintain tight clearances under high thermal loads.\n \n- Dual Coating Technology: Features a high-performance Molybdenum Bisulphite black coating to reduce friction during break-in and operational cycles.\n \n- Phosphate Treatment: Incorporates a phosphate coating that enhances surface hardness and provides superior adhesion for the Molybdenum layer, significantly extending component durability.\n \n- Precision Engineering: CNC machined for consistent performance and optimal compression ratios.\n \n- Standard Compression: Designed with a 13.2:1 compression ratio to restore or maintain factory-level power delivery.\n \n- Bore Specification: Precision-engineered for a 76.96mm bore diameter (Grade B).\n\nBy choosing Vertex, you are utilizing technology derived from high-level motorsport development, ensuring your engine runs smoother and lasts longer under demanding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2011-2014-grade-b-7696mm-std-compression-1321","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e335eb165b75:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e335eb165b75:1"}},"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."]}}