{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1ccd4c328651","name":"HONDA CR 250 1995-1996 GRADE B 66.35mm TWIN RING REPLICA","sku":"V.2387B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":218.62,"formatted":"£218.62"},"summary":"Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminium alloys with 12%, 18% or 21% silicon depending on the application. Pistons are made using gravity cast or hydraulic forging processes, then refined using heat treatment in an automatic HT implant with solubilization by quench in hot water. This heat treating process uses cutting edge technology for these aluminium alloys. The machining process is completed using the latest CNC machines and software, as well as diamond tools to achieve specific surface finishes depending on the final application. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid break in and reduce friction. Vertex has also introduced a new Phosphate Coating which has a slight hardness increase and light surface porosity for superior adhesion qualities of the Molybdenum Coating, extending coating durability. This is a Grade B, 66.35mm twin ring replica piston.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-250-1995-1996-grade-b-66.35mm-twin-ring-replica-1562-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-250-1995-1996-grade-b-66.35mm-twin-ring-replica-1562-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. Pistons are made using gravity cast or hydraulic forging processes, then refined using heat treatment in an automatic HT implant with solubilization by quench in hot water. This heat treating process uses cutting edge technology for these aluminium alloys. The machining process is completed using the latest CNC machines and software, as well as diamond tools to achieve specific surface finishes depending on the final application. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating to aid break in and reduce friction. Vertex has also introduced a new Phosphate Coating which has a slight hardness increase and light surface porosity for superior adhesion qualities of the Molybdenum Coating, extending coating durability. This is a Grade B, 66.35mm twin ring replica piston.","descriptionMarkdown":"### Vertex Replica Twin Ring Piston - 66.35mm\n\nThe Vertex Grade B 66.35mm replica piston is engineered to deliver reliable performance and longevity for high-output engines. Utilizing advanced manufacturing techniques and premium-grade materials, this piston ensures a precise fit and exceptional durability under demanding conditions.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Manufactured using Low-Ex (low expansion) silicon-charged aluminium alloys to maintain structural integrity and minimize thermal expansion.\n \n- Precision Machining: Produced with state-of-the-art CNC machinery and diamond-tipped tooling to achieve exacting surface finishes tailored to specific engine requirements.\n \n- Enhanced Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and facilitate a smoother break-in process.\n \n- Increased Durability: The updated phosphate coating provides a slight increase in surface hardness and improves the adhesion of the Molybdenum coating, significantly extending the life of the component.\n \n- Quality Assured: Every piston undergoes a rigorous multi-stage manual and automatic quality control process to meet the highest industry standards.\n \n- Optimized Design: Engineered as a high-performance twin-ring replica to provide consistent compression and reliable power delivery.\n\n### Manufacturing Process\n\nVertex utilizes either a gravity-cast or hydraulic forging process to create the piston blank, followed by a hi-tech heat treatment process. This involves automatic solubilization and quenching, which refines the internal material structure for superior resilience against the stresses of heavy engine use.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-250-1995-1996-grade-b-6635mm-twin-ring-replica","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1ccd4c328651:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1ccd4c328651:1"}},"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."]}}