{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ce72e098b163","name":"HONDA CR 500 1985-2004 90.50mm TWIN RING REPLICA","sku":"V.2447150","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":242.92,"formatted":"£242.92"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content, depending on the application. Pistons are made using gravity casting or hydraulic forging, with material structure refined through advanced heat treatment in an automatic implant, followed by a hot water quench. Machining is performed on the latest CNC machines with diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed from Formula One technology, offers increased hardness, light surface porosity for superior adhesion, and doubled coating durability. This replica piston has a bore of 90.50mm.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-500-1985-2004-90.50mm-twin-ring-replica-2102-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-500-1985-2004-90.50mm-twin-ring-replica-2102-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content, depending on the application. Pistons are made using gravity casting or hydraulic forging, with material structure refined through advanced heat treatment in an automatic implant, followed by a hot water quench. Machining is performed on the latest CNC machines with diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating, developed from Formula One technology, offers increased hardness, light surface porosity for superior adhesion, and doubled coating durability. This replica piston has a bore of 90.50mm.","descriptionMarkdown":"### Vertex Twin Ring Replica Piston 90.50mm\n\nMaintain the peak performance of your engine with this high-quality Vertex Twin Ring Replica Piston. Precision-engineered for durability and reliability, Vertex pistons are manufactured using advanced aluminium alloys to ensure optimal strength and heat resistance under demanding conditions.\n\nVertex utilizes a sophisticated heat treatment process combined with CNC machining and diamond tooling to achieve precise tolerances and superior surface finishes. This specific 90.50mm twin-ring configuration is designed to meet strict performance standards, providing a perfect balance of compression and friction reduction.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Crafted from Low-Ex (low expansion) Silicon-charged aluminium alloys for exceptional stability.\n \n- Precision Manufacturing: Produced through gravity casting or hydraulic forging, followed by high-tech CNC machining and diamond tool finishing.\n \n- Dual-Layer Coating Technology: Features a Molybdenum Bisulphite black coating to minimize friction during the break-in period and operation.\n \n- Enhanced Durability: Incorporates a specialised phosphate coating, inspired by Formula One technology, to increase surface hardness and improve the adhesion and longevity of the Molybdenum coating.\n \n- Rigorous Quality Control: Every piston undergoes extensive manual and automatic inspection processes to ensure the highest standards of excellence.\n\nWhether you are performing a standard rebuild or looking for a performance replacement, this Vertex piston offers the technology and build quality required to keep your engine running smoothly and efficiently.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-500-1985-2004-9050mm-twin-ring-replica","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ce72e098b163:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ce72e098b163:1"}},"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."]}}