{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"68e0beeae522","name":"YAMAHA YZF 450 2020 GRADE C 96.97mm STANDARD COMPRESSION 12.8:1","sku":"V.4448C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":202.42,"formatted":"£202.42"},"summary":"Vertex pistons are forged from high-quality 2618 aluminum alloy, suited for modern four-stroke engines. They feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and wear reduction. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes, with variations of 0.004 inches for a precise cylinder fit, maximizing power and performance while reducing blow-by and oil consumption. This specific piston is a Grade C size, 96.97mm, with a standard 12.8:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2020-grade-c-96.97mm-standard-compression-10633-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2020-grade-c-96.97mm-standard-compression-10633-p.jpg"],"description":"Vertex pistons are forged from high-quality 2618 aluminum alloy, suited for modern four-stroke engines. They feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and wear reduction. Vertex offers unique piston profiles and compression ratios in A, B, C, and D sizes, with variations of 0.004 inches for a precise cylinder fit, maximizing power and performance while reducing blow-by and oil consumption. This specific piston is a Grade C size, 96.97mm, with a standard 12.8:1 compression ratio.","descriptionMarkdown":"### High Performance Vertex Four-Stroke Piston\n\nUpgrade your engine performance with this precision-engineered Vertex four-stroke piston. Designed to meet the demanding requirements of modern high-performance engines, this piston provides the durability and reliability needed for competitive riding and intensive use.\n\nVertex pistons are forged from premium 2618 aluminum alloy, providing exceptional strength to withstand high internal engine pressures. Each piston features a specialized Molybdenum Disulphide (MOS2) coating applied to the skirt. This advanced coating significantly reduces friction, promotes a smoother break-in period, and minimizes long-term wear on the piston and cylinder wall.\n\n### Key Features\n\n \n- Precision Engineering: Manufactured from high-quality 2618 aluminum alloy for superior structural integrity.\n \n- Reduced Friction: Integrated Molybdenum Disulphide (MOS2) skirt coating enhances durability and aids in the engine break-in process.\n \n- Optimized Performance: Engineered to maintain consistent compression ratios for reliable power delivery.\n \n- Precision Sizing: This Grade C piston measures 96.97mm, allowing for a tight tolerance fit that maximizes sealing and minimizes blow-by.\n \n- Enhanced Efficiency: Designed to reduce oil consumption and ensure peak engine performance under load.\n\nBy selecting a Vertex piston, you are choosing a component built to maximize the efficiency of your engine. The Grade C sizing ensures that you can achieve the ideal clearance within your cylinder, effectively restoring power and responsiveness to your motorcycle.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-450-2020-grade-c-9697mm-standard-compression-1281","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/68e0beeae522:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/68e0beeae522:1"}},"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."]}}