{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fac05d288125","name":"YAMAHA YZF 450 2020-2022 WRF 450 2021-2022 GRADE C 96.97mm HIGH COMPRESSION 13.8:1","sku":"V.4449C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":275.32,"formatted":"£275.32"},"summary":"Vertex pistons are forged from high-quality 2618 aluminum alloy, designed to withstand the demands of modern four-stroke engines. Vertex pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt to assist with break-in and minimize wear. This piston is size C, with a 96.97mm bore diameter and a high compression ratio of 13.8:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2020-grade-c-96.97mm-high-compression-10636-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-450-2020-grade-c-96.97mm-high-compression-10636-p.jpg"],"description":"Vertex pistons are forged from high-quality 2618 aluminum alloy, designed to withstand the demands of modern four-stroke engines. Vertex pistons feature a Molybdenum Disulphide MOS2 coating on the piston skirt to assist with break-in and minimize wear. This piston is size C, with a 96.97mm bore diameter and a high compression ratio of 13.8:1.","descriptionMarkdown":"### Vertex High Compression Four-Stroke Piston\n\nUpgrade your engine performance with the Vertex high compression four-stroke piston. Engineered for riders who demand superior reliability and power, this piston is precision-crafted to meet the high-pressure requirements of modern four-stroke engines. By optimizing the internal combustion environment, this high compression component delivers improved throttle response and increased output across the power band.\n\n### Key Features and Construction\n\n \n- High-Quality Alloy: Forged from premium 2618 aluminum alloy, providing exceptional strength and durability under extreme heat and stress.\n \n- MOS2 Skirt Coating: Features a specialized Molybdenum Disulphide coating to assist with the break-in process, significantly reducing friction and wear during engine operation.\n \n- Precision Sizing: This Grade C piston measures 96.97mm, allowing for a precise fit within your cylinder to maximize compression and minimize blow-by.\n \n- Performance Focused: Designed to provide an optimal 13.8:1 compression ratio, helping to restore or enhance the performance of your engine.\n \n- Engineered for Efficiency: The tight manufacturing tolerances help reduce oil consumption and ensure consistent power delivery throughout the life of the piston.\n\nVertex pistons are recognized for their unique piston profiles, ensuring that every engine build benefits from superior sealing and combustion efficiency. Whether you are performing a routine rebuild or seeking a performance upgrade, this Vertex piston provides the professional-grade reliability required for high-performance four-stroke machines.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-450-2020-2022-wrf-450-2021-2022-grade-c-9697mm-high-compression-1381","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fac05d288125:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fac05d288125:1"}},"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."]}}