{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a60609208d15","name":"YAMAHA RAPTOR 250 2008-2009 GRADE B 73.96mm STANDARD COMPRESSION 10.75:1","sku":"V.3547B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":234.82,"formatted":"£234.82"},"summary":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy. These pistons are designed for modern four-stroke engines and feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for easier break-in and reduced wear. Vertex pistons are available in A, B, C, and D sizes, with variations of 0.004 inches, allowing for a precise fit to the cylinder to maximize performance, reduce blow-by, and minimize oil consumption. This specific piston is 73.96mm, standard compression, 10.75:1, and Grade B.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-raptor-250-2008-2009-grade-b-73.96mm-standard-compression-10.75-1-3940-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-raptor-250-2008-2009-grade-b-73.96mm-standard-compression-10.75-1-3940-p.jpg"],"description":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy. These pistons are designed for modern four-stroke engines and feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for easier break-in and reduced wear. Vertex pistons are available in A, B, C, and D sizes, with variations of 0.004 inches, allowing for a precise fit to the cylinder to maximize performance, reduce blow-by, and minimize oil consumption. This specific piston is 73.96mm, standard compression, 10.75:1, and Grade B.","descriptionMarkdown":"### Vertex Standard Compression Four-Stroke Piston\n\nUpgrade your engine performance with the Vertex standard compression piston. Engineered for durability and efficiency, this piston is forged from high-quality 2618 aluminum alloy to withstand the intense pressures and demanding conditions found in modern four-stroke engines.\n\nVertex is recognized for providing precision-engineered components that help restore or maintain factory power levels. By utilizing specific piston profiles and graded sizing, this component ensures an optimal fit within your cylinder, effectively minimizing blow-by and oil consumption for a more reliable engine performance.\n\n### Key Features\n\n \n- High-Strength Material: Forged from 2618 aluminum alloy for superior structural integrity and heat resistance.\n \n- MOS2 Skirt Coating: Features a specialized Molybdenum Disulphide coating to facilitate a smooth break-in process and reduce overall friction and wear.\n \n- Precision Sizing: Grade B sizing provides an exact match for your cylinder bore to maximize compression efficiency.\n \n- Standard Compression: Designed with a 10.75:1 compression ratio to maintain optimal engine timing and power delivery.\n \n- Engineered for Reliability: Designed to handle the rigors of high-performance riding while promoting long-term engine health.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-raptor-250-2008-2009-grade-b-7396mm-standard-compression-10751","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a60609208d15:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a60609208d15:1"}},"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."]}}