{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e0a61f4f4ad6","name":"KTM EXC 250F 2001-2006 GRADE B 74.96mm STD COMPRESSION","sku":"V.2978B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":259.12,"formatted":"£259.12"},"summary":"Vertex four-stroke pistons are forged from 2618 aluminum alloy and feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for reduced wear. This piston is Grade B with a standard compression and a 74.96mm bore size.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-exc-250f-2001-2006-grade-b-74.96mm-std-compression-3629-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-exc-250f-2001-2006-grade-b-74.96mm-std-compression-3629-p.jpg"],"description":"Vertex four-stroke pistons are forged from 2618 aluminum alloy and feature a Molybdenum Disulphide (MOS2) coating on the piston skirt for reduced wear. This piston is Grade B with a standard compression and a 74.96mm bore size.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine's reliability and output with the Vertex Four-Stroke Piston. Engineered for riders who demand consistency and power, these pistons are manufactured using high-quality 2618 aluminum alloy. This advanced material composition is specifically designed to withstand the intense thermal stresses and high pressures found in modern high-performance engines.\n\nVertex prioritizes precision engineering to ensure an optimal seal within the cylinder. By offering specific grade sizing, these pistons allow for a tighter tolerance match to your cylinder bore. This precise fit is essential for maximizing compression, minimizing blow-by, and reducing oil consumption, ensuring your engine runs at its peak potential.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Forged from premium 2618 aluminum alloy for superior strength and durability under load.\n \n- Precision Grade Sizing: Grade B sizing (74.96mm) provides a precise fit to help restore cylinder wall clearance for improved power delivery.\n \n- MOS2 Skirt Coating: Features a specialized Molybdenum Disulphide coating on the piston skirt to assist during the break-in process and significantly reduce friction and wear.\n \n- Optimized Compression: Engineered with standard compression ratios to maintain factory-spec performance characteristics.\n \n- Engineered for Longevity: Designed to handle the rigorous demands of competitive riding and high-revving four-stroke applications.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-exc-250f-2001-2006-grade-b-7496mm-std-compression","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e0a61f4f4ad6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e0a61f4f4ad6:1"}},"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."]}}