{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"62e66fed34fd","name":"KTM SX-F 450 2003-2006 GRADE A 94.94mm STD COMPRESSION 12:1","sku":"V.2941A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. Vertex pistons 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. This 0.01mm variation allows for a precise fit to the cylinder, maximizing power and performance while reducing blow-by and oil consumption. This specific piston is GRADE A, 94.94mm, STD COMPRESSION, 12:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/06-grade-a-94.94mm-std-compression-12-1-3667-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/06-grade-a-94.94mm-std-compression-12-1-3667-p.jpg"],"description":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. Vertex pistons 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. This 0.01mm variation allows for a precise fit to the cylinder, maximizing power and performance while reducing blow-by and oil consumption. This specific piston is GRADE A, 94.94mm, STD COMPRESSION, 12:1.","descriptionMarkdown":"### Vertex High Performance Four-Stroke Piston\n\nExperience superior engine reliability and power output with the Vertex Grade A four-stroke piston. Engineered for riders who demand precision, this piston is designed to restore factory-level performance and maintain the integrity of your engine during high-pressure operation.\n\nVertex pistons are forged from premium 2618 aluminum alloy, a material chosen for its exceptional strength and ability to withstand the extreme thermal loads and mechanical stresses found in modern high-performance engines. This professional-grade construction ensures durability throughout the lifespan of the component.\n\n### Key Features\n\n \n- Precision Engineering: Manufactured to a 94.94mm diameter to ensure a perfect fit within your cylinder, helping to maximize power while minimizing blow-by and oil consumption.\n \n- Forged 2618 Aluminum Alloy: Built for maximum structural integrity and resilience against the high pressures of four-stroke combustion.\n \n- MOS2 Skirt Coating: Each piston features a Molybdenum Disulphide (MOS2) coating. This advanced treatment aids the break-in process and significantly reduces friction and wear on the piston skirt.\n \n- Standard Compression: Engineered with a 12:1 compression ratio to deliver consistent, reliable power delivery across the entire rev range.\n \n- Vertex Quality: Designed specifically for four-stroke applications to handle the rigors of competitive riding and heavy-duty use.\n\nWhether you are performing a top-end rebuild or refreshing your engine for the upcoming season, the Vertex four-stroke piston provides the exact tolerances and material quality required for optimal engine performance and longevity.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sx-f-450-2003-2006-grade-a-9494mm-std-compression-121","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/62e66fed34fd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/62e66fed34fd: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."]}}