{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"db8ee9f2f768","name":"KAWASAKI KX 250 2002-2004 GRADE C 66.37mm TWIN RING PISTON","sku":"V.2795C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":218.62,"formatted":"£218.62"},"summary":"KAWASAKI KX 250 2002-2004 GRADE C 66.37mm TWIN RING PISTON. Vertex pistons are manufactured using Low-Ex aluminium alloys with silicon. Blanks are made using gravity cast or hydraulic forging, followed by heat treatment for material structure refinement. Machining uses CNC machines and diamond tools for specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating offers increased hardness and superior adhesion for durability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-2002-2004-grade-a-66.35mm-265-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-2002-2004-grade-a-66.35mm-265-p.jpg"],"description":"KAWASAKI KX 250 2002-2004 GRADE C 66.37mm TWIN RING PISTON. Vertex pistons are manufactured using Low-Ex aluminium alloys with silicon. Blanks are made using gravity cast or hydraulic forging, followed by heat treatment for material structure refinement. Machining uses CNC machines and diamond tools for specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating offers increased hardness and superior adhesion for durability.","descriptionMarkdown":"### Vertex Grade C Twin Ring Piston\n\nEnhance the performance and reliability of your engine with the Vertex Grade C 66.37mm twin ring piston. Engineered for precision and durability, this piston is manufactured using high-quality Low-Ex silicon-charged aluminium alloys. These exotic alloys are specifically chosen for their low expansion properties, ensuring optimal performance under varying engine temperatures.\n\nVertex utilizes advanced manufacturing processes, including gravity casting and hydraulic forging, followed by a state of the art heat treatment cycle. This rigorous process refines the material structure to provide superior strength and longevity. Precision CNC machining and diamond tooling are employed to achieve exact dimensions and specific surface finishes tailored for peak engine operation.\n\n### Key Features and Benefits\n\n \n- Advanced Coating Technology: Features a Molybdenum Bisulphite black coating to assist with the break-in process and reduce internal friction.\n \n- Enhanced Durability: Includes an innovative all-over Phosphate coating that provides increased surface hardness and superior adhesion for the Molybdenum layer, effectively doubling its durability.\n \n- Precision Engineering: Manufactured to strict tolerances using the latest CNC software and machinery.\n \n- Quality Assurance: Every piston undergoes a rigorous manual and automatic quality control inspection to ensure it meets the highest standards.\n \n- Twin Ring Design: Specifically configured to provide optimal sealing and performance stability.\n\nWhether you are performing a routine rebuild or a high-performance engine upgrade, this Vertex piston offers the professional-grade reliability required to keep your machine running at its best. Built to withstand the demands of high-stress environments, it remains a preferred choice for riders seeking quality and consistency.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kx-250-2002-2004-grade-c-6637mm-twin-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/db8ee9f2f768:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/db8ee9f2f768:1"}},"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."]}}