{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e676b54f6f3b","name":"KAWASAKI KX 250 1992-1997 GRADE B 66.36mm TWIN RING PISTON","sku":"V.2244B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":210.52,"formatted":"£210.52"},"summary":"Vertex pistons are manufactured using Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content depending on the application. They are produced using gravity casting or hydraulic forging, with material structure refined through a high-tech heat treatment process. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid in break-in and reduce friction. A new Phosphate Coating offers increased hardness and surface porosity for superior adhesion and durability of the Molybdenum Coating. This piston is 66.36mm and twin ring.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-1992-1997-grade-b-66.36mm-1682-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-250-1992-1997-grade-b-66.36mm-1682-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content depending on the application. They are produced using gravity casting or hydraulic forging, with material structure refined through a high-tech heat treatment process. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid in break-in and reduce friction. A new Phosphate Coating offers increased hardness and surface porosity for superior adhesion and durability of the Molybdenum Coating. This piston is 66.36mm and twin ring.","descriptionMarkdown":"### Vertex 66.36mm Twin Ring Piston\n\nRestore your engine performance with this high quality Vertex replacement piston. Engineered for precision and durability, this piston is manufactured using advanced Low-Ex silicon-charged aluminium alloys to ensure superior thermal stability and structural integrity throughout the engine operating range.\n\nVertex utilizes a sophisticated combination of gravity casting or hydraulic forging, followed by a specialized heat treatment process. This ensures that the material structure is refined for maximum strength. Each piston is machined on state of the art CNC equipment with diamond tooling to achieve exact surface finishes tailored for optimal performance.\n\n### Key Features\n\n \n- Advanced Alloy Construction: High silicon content Low-Ex alloy provides exceptional resistance to thermal expansion.\n \n- Precision Machining: Manufactured with high tech CNC software and diamond tools for exacting tolerances.\n \n- Enhanced Durability Coating: Features a Molybdenum Bisulphite black coating to reduce friction and facilitate a smoother engine break in period.\n \n- Phosphate Treatment: Includes a high tech phosphate base coating that increases surface hardness and improves Molybdenum adhesion, effectively doubling the durability of the anti-friction layer.\n \n- Rigorous Quality Control: Every unit undergoes strict manual and automatic inspection to guarantee peak reliability.\n \n- Twin Ring Design: Engineered for optimal sealing and heat transfer within the combustion chamber.\n \n- Size: 66.36mm diameter.\n\nWhether you are performing a routine top end refresh or a full engine rebuild, this Vertex piston offers the professional level of engineering required to maintain engine efficiency and power output.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kx-250-1992-1997-grade-b-6636mm-twin-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e676b54f6f3b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e676b54f6f3b: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."]}}