{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"7fde038a1c4f","name":"HONDA CR 125 1992-1999 GRADE E 53.97mm TWIN RING REPLICA PISTON","sku":"V.2189E","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":178.12,"formatted":"£178.12"},"summary":"Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminum alloys with 12%, 18%, or 21% silicon content depending on the application. They are made using either a gravity cast or hydraulic forging process. The material structure is refined using a high-tech heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines and software, along with 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 for break-in and friction reduction. Vertex also offers a new Phosphate Coating, which has increased hardness and light surface porosity for superior adhesion and durability of the Molybdenum Coating.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-125-1992-1999-grade-a-53.93mm-single-ring-race-piston-1011-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-125-1992-1999-grade-a-53.93mm-single-ring-race-piston-1011-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex (low expansion) Silicon aluminum alloys with 12%, 18%, or 21% silicon content depending on the application. They are made using either a gravity cast or hydraulic forging process. The material structure is refined using a high-tech heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines and software, along with 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 for break-in and friction reduction. Vertex also offers a new Phosphate Coating, which has increased hardness and light surface porosity for superior adhesion and durability of the Molybdenum Coating.","descriptionMarkdown":"### Vertex Grade E Twin Ring Replica Piston\n\nEnhance the performance and longevity of your engine with the Vertex Grade E Twin Ring Replica Piston. Engineered for precision and reliability, this piston is manufactured using advanced Low-Ex silicon-charged aluminium alloys to ensure superior thermal stability and durability under demanding conditions.\n\nVertex utilizes a sophisticated gravity cast or hydraulic forging process, refined by high-tech heat treatment cycles, to deliver a high-strength component built to withstand rigorous use. Precision machining is achieved through state-of-the-art CNC technology and diamond tooling, resulting in exact specifications and optimized surface finishes for peak engine performance.\n\n### Key Features\n\n \n- Twin Ring Design: Engineered to provide an excellent seal and consistent compression.\n \n- Advanced Alloy Composition: Utilizes low-expansion aluminium alloys to maintain structural integrity at high temperatures.\n \n- Molybdenum Bisulphite Coating: A specialized black coating that assists during the break-in process while effectively reducing internal friction.\n \n- Phosphate Coating Technology: Features an all-over phosphate treatment that increases surface hardness and improves the adhesion of the Molybdenum coating, significantly extending component durability.\n \n- Rigorous Quality Control: Every piston undergoes strict manual and automatic inspections to meet the highest industry manufacturing standards.\n \n- Precision Engineering: Manufactured with high-tech CNC machinery to ensure perfect tolerances and fit.\n\nDesigned for enthusiasts who demand high-quality replacement parts, this Vertex replica piston offers a reliable solution for engine maintenance and restoration projects.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-125-1992-1999-grade-e-5397mm-twin-ring-replica-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/7fde038a1c4f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/7fde038a1c4f: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."]}}