{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"186ef610db6a","name":"HONDA CRF 250R 2004-2007 GRADE D 77.98mm STD COMPRESSION 12.9:1","sku":"V.2983D","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":259.12,"formatted":"£259.12"},"summary":"Vertex 22983C piston. Forged from 2618 aluminum alloy with Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and wear reduction. Grade D size, 77.98mm, standard compression 12.9:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2004-2007-grade-c-77.97mm-std-compression-12.9-1-3542-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2004-2007-grade-c-77.97mm-std-compression-12.9-1-3542-p.jpg"],"description":"Vertex 22983C piston. Forged from 2618 aluminum alloy with Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and wear reduction. Grade D size, 77.98mm, standard compression 12.9:1.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine's reliability and power with this premium Vertex four-stroke piston. Engineered for high-stress environments, this component is designed to meet the rigorous demands of modern engines, ensuring consistent performance and longevity.\n\n### Advanced Materials and Engineering\n\nVertex pistons are precision forged from high-quality 2618 aluminum alloy. This material choice provides superior strength and durability, allowing the piston to withstand the intense pressures and heat generated during high-performance operation. Every piston features a specialized Molybdenum Disulphide (MOS2) coating applied to the piston skirt, which actively reduces friction, minimizes wear, and simplifies the break-in process.\n\n### Precision Sizing for Peak Performance\n\nTo ensure an optimal seal and peak efficiency, Vertex utilizes precise manufacturing profiles. This Grade D piston is engineered to exacting specifications, providing a near-perfect fit within the cylinder. By maintaining precise tolerances, this piston helps maximize compression, reduce oil consumption, and prevent blow-by, ensuring your engine runs at its highest potential.\n\n### Key Features\n\n \n- Forged from high-strength 2618 aluminum alloy for maximum durability.\n \n- Molybdenum Disulphide (MOS2) skirt coating to decrease friction and engine wear.\n \n- Designed to optimize engine compression and performance.\n \n- Precision engineering to reduce oil consumption and blow-by.\n \n- Specifically sized to maintain consistent cylinder clearance.\n \n- Standard compression ratio of 12.9:1.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-250r-2004-2007-grade-d-7798mm-std-compression-1291","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/186ef610db6a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/186ef610db6a: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."]}}