{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c7e383362003","name":"SUZUKI RGV 250 GRADE A 55.94mm TWIN RING","sku":"V.2796A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":186.22,"formatted":"£186.22"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. They are produced using gravity casting or hydraulic forging, followed by heat treatment in an automatic HT implant with solubilization by quench in hot water. Machining is performed using CNC machines, software, and 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, and a Phosphate Coating for increased hardness, light surface porosity, and superior adhesion, doubling coating durability. This piston is twin ring and has a 55.94mm bore size.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/uzuki-rgv-250-grade-a-55.94mm-twin-ring-3846-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/uzuki-rgv-250-grade-a-55.94mm-twin-ring-3846-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. They are produced using gravity casting or hydraulic forging, followed by heat treatment in an automatic HT implant with solubilization by quench in hot water. Machining is performed using CNC machines, software, and 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, and a Phosphate Coating for increased hardness, light surface porosity, and superior adhesion, doubling coating durability. This piston is twin ring and has a 55.94mm bore size.","descriptionMarkdown":"### Vertex Grade A 55.94mm Twin Ring Piston\n\nMaintain the performance and longevity of your engine with this high-quality Vertex piston. Engineered for precision and reliability, this twin ring piston is manufactured using advanced materials and industry-leading production techniques to ensure optimal combustion efficiency and engine durability.\n\n### Key Features and Construction\n\n \n- Advanced Alloy Composition: Constructed using Low-Ex (low expansion) Silicon aluminium alloys, specifically formulated for high-performance applications.\n \n- Precision Manufacturing: Produced through either a gravity cast or hydraulic forging process, ensuring structural integrity and a refined material composition.\n \n- Heat Treatment Technology: Undergoes a state-of-the-art heat treatment process, including solubilization and hot water quenching, to maximize the strength and heat resistance of the alloy.\n \n- CNC Machined: Finished using cutting-edge CNC machinery and diamond-tipped tools to achieve exact surface finishes tailored for peak engine operation.\n \n- Molybdenum Bisulphite Coating: Features a specialized black coating that assists with the break-in process while significantly reducing friction during cylinder operation.\n \n- Enhanced Phosphate Coating: Inspired by Formula One engine technology, the phosphate coating increases surface hardness and provides a micro-porous texture, ensuring superior adhesion and doubling the durability of the molybdenum finish.\n \n- Quality Assured: Every piston undergoes rigorous manual and automatic quality control inspections to meet the highest performance standards.\n\nThis Grade A 55.94mm piston is an ideal choice for riders looking to restore factory-level performance to their motorcycle. Its combination of advanced coatings and high-tech manufacturing makes it a durable solution for demanding engine environments.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/suzuki-rgv-250-grade-a-5594mm-twin-ring","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c7e383362003:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c7e383362003:1"}},"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."]}}