{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"dbfaeca529a8","name":"HONDA CR 85 2003 - 2007 BIG BORE 49.45mm SINGLE RING","sku":"V.2866200","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":145.72,"formatted":"£145.72"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon depending on the application. They are made using gravity casting or hydraulic forging, followed by heat treatment in an automatic implant with hot water quench. Machining is done with the latest 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, used in Formula One engines, offers increased hardness, light surface porosity, and superior adhesion, extending coating durability. This listing is for a single ring, big bore 49.45mm piston.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-85-2003-2007-big-bore-49.45mm-single-ring-1548-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-85-2003-2007-big-bore-49.45mm-single-ring-1548-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon depending on the application. They are made using gravity casting or hydraulic forging, followed by heat treatment in an automatic implant with hot water quench. Machining is done with the latest 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, used in Formula One engines, offers increased hardness, light surface porosity, and superior adhesion, extending coating durability. This listing is for a single ring, big bore 49.45mm piston.","descriptionMarkdown":"### Vertex Big Bore Single Ring Piston 49.45mm\n\nUpgrade your engine performance with the Vertex Big Bore 49.45mm single ring piston. Engineered for precision and reliability, Vertex pistons are manufactured using exotic low expansion silicon-charged aluminium alloys to ensure structural integrity under high-stress conditions. Whether you are performing a top-end rebuild or seeking a performance increase, this piston provides the durability and consistency required for demanding off-road applications.\n\n### Advanced Engineering and Construction\n\nEach piston is created through a rigorous gravity cast or hydraulic forging process, followed by advanced heat treatment to refine the material structure. This ensures a robust part capable of handling high thermal loads. Precision machining is achieved through CNC technology and diamond tooling, resulting in exact tolerances and high-quality surface finishes tailored to your engine specifications.\n\n### Key Features\n\n \n- High-Performance Alloy: Constructed from low-expansion aluminium with optimized silicon content for maximum strength and reduced engine wear.\n \n- Advanced Coating Technology: Features a Molybdenum Bisulphite black coating to assist in the break-in process and reduce internal friction.\n \n- Extended Durability: Includes an integrated phosphate coating that increases surface hardness and improves Molybdenum adhesion, significantly extending the life of the piston coating.\n \n- Quality Assurance: Subjected to both manual and automatic quality control processes to ensure every unit meets the highest manufacturing standards.\n \n- Optimized Performance: Specifically designed for big bore applications to improve power delivery and engine response.\n\nWhen choosing engine components, trust Vertex for their commitment to technology derived from high-level racing developments, including standards found in Formula One engine building. This single ring piston is the ideal choice for riders looking to maintain peak performance and engine longevity.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-85-2003-2007-big-bore-4945mm-single-ring","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/dbfaeca529a8:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/dbfaeca529a8:1"}},"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. 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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."]}}