{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"10ac6827d71f","name":"HONDA TRX 450R 2004-2005 GRADE A 93.97mm STD COMPRESSION 11.5:1","sku":"V.3545A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":307.72,"formatted":"£307.72"},"summary":"Vertex Grade A piston, 93.97mm standard bore, 11.5:1 compression ratio. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt to aid break-in and reduce wear.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/-grade-a-93.97mm-std-compression-11.5-1-3595-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/-grade-a-93.97mm-std-compression-11.5-1-3595-p.jpg"],"description":"Vertex Grade A piston, 93.97mm standard bore, 11.5:1 compression ratio. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt to aid break-in and reduce wear.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine with the precision-engineered Vertex four-stroke piston. Designed for riders who demand maximum power and long-term reliability, this piston is forged from premium 2618 aluminum alloy. This advanced material composition is specifically selected to withstand the intense pressures and high-performance requirements of modern four-stroke powerplants.\n\nVertex pistons are engineered with specialized profiles and precise sizing to ensure an optimal fit within your cylinder. By maintaining strict manufacturing tolerances, these pistons help maximize overall power output while significantly reducing oil consumption and blow-by, ensuring your engine runs efficiently under load.\n\n### Key Features\n\n \n- Advanced Material: Forged from high-quality 2618 aluminum alloy for superior durability and strength.\n \n- MOS2 Coating: Each piston features a unique Molybdenum Disulphide (MOS2) coating on the skirt to assist with the break-in process and minimize friction-related wear.\n \n- Precision Engineering: Designed to provide a perfect seal within the cylinder to maintain optimal compression and performance.\n \n- Standard Compression Ratio: Engineered with an 11.5:1 compression ratio to balance power gains with engine longevity.\n \n- Optimized Performance: Carefully manufactured to reduce internal engine drag and improve throttle response.\n\nWhen rebuilding your top end, Vertex offers the technical advantage needed to restore factory performance or improve upon it. With a focus on metallurgical excellence and precise geometric design, this piston provides a reliable solution for demanding riding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-trx-450r-2004-2005-grade-a-9397mm-std-compression-1151","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/10ac6827d71f:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/10ac6827d71f: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."]}}