{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"27a8a900bb0e","name":"YAMAHA BLASTER 200 1988 - 2006 GRADE B 66.25mm","sku":"V.2569.025","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":145.72,"formatted":"£145.72"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon depending on the application. The pistons are made using gravity casting or hydraulic forging, followed by a heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in and friction reduction. They also include a new Phosphate Coating, offering increased hardness, surface porosity, and enhanced Molybdenum Coating adhesion for twice the durability. This piston has a 66.25mm bore size and is Grade B.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-blaster-200-1988-2006-grade-b-66.25mm-3932-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-blaster-200-1988-2006-grade-b-66.25mm-3932-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon depending on the application. The pistons are made using gravity casting or hydraulic forging, followed by a heat treatment process in an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in and friction reduction. They also include a new Phosphate Coating, offering increased hardness, surface porosity, and enhanced Molybdenum Coating adhesion for twice the durability. This piston has a 66.25mm bore size and is Grade B.","descriptionMarkdown":"### Vertex High Performance 66.25mm Piston\n\nEnhance the performance and longevity of your engine with this precision-engineered Vertex piston. Designed for riders who demand reliability and power, Vertex utilizes advanced metallurgy and state of the art manufacturing processes to ensure every component meets rigorous performance standards.\n\n### Advanced Material Technology\n\nEach piston is crafted from premium Low-Ex (low expansion) aluminium alloys, charged with high concentrations of silicon to manage thermal expansion effectively under extreme operating conditions. These pistons undergo a sophisticated heat treatment process, including solubilization and water quenching, which refines the internal material structure for maximum durability.\n\n### Precision Engineering and Finishing\n\nThe manufacturing process employs precision CNC machining and diamond tooling to achieve exact surface finishes tailored for specific engine demands. This meticulous attention to detail ensures optimal fitment and consistent performance throughout the service life of the piston.\n\n### Superior Coating Systems\n\nTo ensure smooth operation from the very first start, this piston features a specialized Molybdenum Bisulphite black coating. This coating serves two vital purposes: it assists during the initial break in period and significantly reduces friction while the piston operates within the cylinder. Furthermore, the inclusion of an advanced phosphate coating enhances surface hardness and porosity, providing superior adhesion for the Molybdenum layer and doubling the overall durability of the coating.\n\n### Key Features\n\n \n- Grade B specification for precision tolerances\n \n- 66.25mm diameter\n \n- Constructed from high-silicon Low-Ex aluminium alloy\n \n- Advanced heat treated for structural integrity\n \n- Precision CNC machined for accurate geometry\n \n- Molybdenum Bisulphite coating for reduced friction\n \n- Phosphate coating for increased durability and adhesion\n \n- Rigorous manual and automatic quality control inspections","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-blaster-200-1988-2006-grade-b-6625mm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/27a8a900bb0e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/27a8a900bb0e: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."]}}