{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3ce49d4cc345","name":"KAWASAKI KXF 250 2020 GRADE C 77.97mm HIGH COMPRESSION 14.9:1","sku":"V.4457C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. They are produced using gravity cast or hydraulic forging processes, followed by a high-tech heat treatment. Machining is done with the latest CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes rigorous quality control. Vertex pistons feature a black Molybdenum Bisulphite coating for break-in and friction reduction, and a Phosphate Coating for increased hardness, surface porosity, and enhanced durability. This piston is 77.97mm with a 14.9:1 high compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2020-grade-c-77.97mm-high-compression-10536-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2020-grade-c-77.97mm-high-compression-10536-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. They are produced using gravity cast or hydraulic forging processes, followed by a high-tech heat treatment. Machining is done with the latest CNC machines and diamond tools, achieving specific surface finishes. Each piston undergoes rigorous quality control. Vertex pistons feature a black Molybdenum Bisulphite coating for break-in and friction reduction, and a Phosphate Coating for increased hardness, surface porosity, and enhanced durability. This piston is 77.97mm with a 14.9:1 high compression ratio.","descriptionMarkdown":"### Vertex High Compression Piston - 77.97mm Grade C\n\nEnhance the performance of your engine with this precision-engineered Vertex High Compression Piston. Designed for riders who demand reliability and power, this Grade C piston features a 77.97mm diameter and an increased 14.9:1 compression ratio to maximize combustion efficiency and throttle response.\n\nVertex utilizes exotic Low-Ex silicon-charged aluminium alloys to ensure superior thermal stability and strength. Through a sophisticated combination of gravity casting or hydraulic forging and advanced heat treatment processes, these pistons are built to withstand the rigors of high-performance riding.\n\n### Key Features\n\n \n- High Compression Design: Engineered with a 14.9:1 compression ratio for optimized power delivery.\n \n- Advanced Alloy Construction: Manufactured using Low-Ex silicon-charged aluminium alloys for long-lasting durability.\n \n- Precision Machining: Produced on state-of-the-art CNC equipment with diamond tooling for exact tolerances and superior surface finishes.\n \n- Advanced Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and assist in a smooth break-in process.\n \n- Phosphate Coating: Includes an all-over phosphate coating that increases surface hardness and improves the adhesion of the Molybdenum coating, doubling its durability.\n \n- Rigorous Quality Control: Each piston undergoes strict manual and automatic inspections to meet the highest industry standards.\n\nWhether you are performing a routine rebuild or looking to upgrade your engine components, this Vertex piston provides the professional-grade performance and reliability required for competitive motocross applications.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2020-grade-c-7797mm-high-compression-1491","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."]}}