{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e5d106a22a52","name":"HONDA CR 250 1995-1996 1.60mm OVERSIZE 67.95mm TWIN RING REPLICA","sku":"V.2387.160","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":234.82,"formatted":"£234.82"},"summary":"Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminium alloys with 12%, 18%, or 21% silicon depending on the application. The pistons are made using either gravity cast or hydraulic forging, with the material structure refined through a high-tech Heat Treatment process. This process includes solubilization and quenching in hot water, utilizing cutting-edge technology for these aluminium alloys. Machining is performed using the latest CNC machines and software with diamond tooling, allowing for specific surface finishes based on the piston's final application. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in aid and friction reduction. Additionally, a new all-over Phosphate Coating is available, offering increased hardness, light surface porosity, and superior adhesion qualities for the Molybdenum Coating, doubling its durability. This replica piston is 1.60mm oversize at 67.95mm and includes twin rings.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-250-1995-1996-grade-d-66.37mm-twin-ring-replica-1563-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-250-1995-1996-grade-d-66.37mm-twin-ring-replica-1563-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminium alloys with 12%, 18%, or 21% silicon depending on the application. The pistons are made using either gravity cast or hydraulic forging, with the material structure refined through a high-tech Heat Treatment process. This process includes solubilization and quenching in hot water, utilizing cutting-edge technology for these aluminium alloys. Machining is performed using the latest CNC machines and software with diamond tooling, allowing for specific surface finishes based on the piston's final application. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in aid and friction reduction. Additionally, a new all-over Phosphate Coating is available, offering increased hardness, light surface porosity, and superior adhesion qualities for the Molybdenum Coating, doubling its durability. This replica piston is 1.60mm oversize at 67.95mm and includes twin rings.","descriptionMarkdown":"### Vertex Oversize Twin Ring Replica Piston\n\nRestore your engine's power and performance with the Vertex Replica Piston. Designed as a high-quality replacement, this 1.60mm oversize piston is engineered to meet or exceed original equipment specifications, ensuring optimal compression and reliable operation for your motorcycle.\n\n### Advanced Manufacturing Technology\n\nVertex utilizes exotic Low-Ex (low expansion) silicon-charged aluminium alloys to create a piston that maintains structural integrity under extreme heat and pressure. Depending on the specific application, these pistons use either a gravity cast or hydraulic forging process. Each component undergoes a precision heat treatment process, refined in automatic implants, to guarantee maximum durability.\n\n### Precision Engineering and Coatings\n\nEvery Vertex piston is finished on state-of-the-art CNC machinery using diamond tools to achieve exacting tolerances and specific surface finishes. To enhance longevity and performance, these pistons feature a dual-layer coating system:\n\n \n- Molybdenum Bisulphite Coating: A black friction-reducing layer that aids during the critical engine break-in period and minimizes wear within the cylinder.\n \n- Phosphate Coating: Drawing inspiration from Formula One engine technology, this layer provides a slight increase in surface hardness and improves the adhesion of the Molybdenum coating, effectively doubling its durability.\n\n### Key Features\n\n \n- Precision-engineered 67.95mm diameter\n \n- Replica twin ring design for consistent sealing\n \n- High-strength, low-expansion aluminium alloy construction\n \n- Advanced phosphate and molybdenum coatings for reduced friction\n \n- Rigorous manual and automatic quality control inspections\n \n- Designed for smooth operation and extended engine life","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-250-1995-1996-160mm-oversize-6795mm-twin-ring-replica","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e5d106a22a52:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e5d106a22a52:1"}},"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."]}}