{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ea28af3143e3","name":"YAMAHA YZF 450 2010-2013 GRADE A 96.93mm STANDARD COMPRESSION 12.5:1","sku":"V.3562A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex four-stroke pistons are forged from 2618 aluminum alloy for modern four-stroke engines. Vertex pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and reduced wear. This piston is Grade A, with a bore size of 96.93mm, standard compression ratio of 12.5:1. Vertex offers unique piston profiles and compression ratios in A, B, C and D sizes, with variations of 0.004 inches to ensure a precise fit to the cylinder, maximizing performance and reducing blow-by and oil consumption.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2010-2013-grade-a-96.93mm-standard-compression-12.5-1-1804-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2010-2013-grade-a-96.93mm-standard-compression-12.5-1-1804-p.jpg"],"description":"Vertex four-stroke pistons are forged from 2618 aluminum alloy for modern four-stroke engines. Vertex pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and reduced wear. This piston is Grade A, with a bore size of 96.93mm, standard compression ratio of 12.5:1. Vertex offers unique piston profiles and compression ratios in A, B, C and D sizes, with variations of 0.004 inches to ensure a precise fit to the cylinder, maximizing performance and reducing blow-by and oil consumption.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine reliability and performance with this premium Vertex four-stroke piston. Engineered for demanding riders who require consistency and power, this piston is forged from high-quality 2618 aluminum alloy. This advanced material composition is specifically designed to withstand the intense internal pressures and thermal stress associated with modern high-performance four-stroke engines.\n\nVertex pistons are renowned for their precision engineering, ensuring that your engine operates at peak efficiency. By maintaining optimal tolerances, this component effectively reduces blow-by and oil consumption, helping to keep your engine running cleaner and stronger for longer.\n\n### Key Features\n\n- Advanced Material: Forged from 2618 aluminum alloy for superior strength and durability under high-stress conditions.\n\n- MOS2 Skirt Coating: Each piston features a specialized Molybdenum Disulphide coating to minimize friction, reduce wear, and assist in a smoother break-in process.\n\n- Precision Sizing: Engineered with specific profiles to ensure an exact fit within the cylinder, maximizing compression and power delivery.\n\n- Standard Compression: Designed with a 12.5:1 compression ratio to maintain factory-spec performance characteristics.\n\n- Engineered Excellence: Vertex pistons are developed to handle the rigors of competitive riding and high-revving engine environments.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-450-2010-2013-grade-a-9693mm-standard-compression-1251","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ea28af3143e3:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ea28af3143e3:1"}},"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."]}}