{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"47a6c6b1554c","name":"KTM SX-F 250 2006-2012 EXC-F 250 2007-2013 GRADE B 75.97mm STD COMP 12.8:1","sku":"V.3235B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":8,"price":{"amount":259.12,"formatted":"£259.12"},"summary":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. The piston skirt features a Molybdenum Disulphide (MOS2) coating to aid break-in and reduce wear. Vertex pistons are offered in A, B, C, and D sizes with variations of 0.01mm to ensure a precise fit to the cylinder for maximizing power and performance while reducing blow-by and oil consumption. This specific piston is Grade B, has a standard compression of 12.8:1, and a bore size of 75.97mm.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-f-250-2006-2012-exc-f-250-2007-2013-grade-b-75.97mm-std-comp-12.8-1-3635-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-f-250-2006-2012-exc-f-250-2007-2013-grade-b-75.97mm-std-comp-12.8-1-3635-p.jpg"],"description":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. The piston skirt features a Molybdenum Disulphide (MOS2) coating to aid break-in and reduce wear. Vertex pistons are offered in A, B, C, and D sizes with variations of 0.01mm to ensure a precise fit to the cylinder for maximizing power and performance while reducing blow-by and oil consumption. This specific piston is Grade B, has a standard compression of 12.8:1, and a bore size of 75.97mm.","descriptionMarkdown":"### Vertex Four-Stroke Piston - Grade B\n\nThe Vertex Four-Stroke Piston is engineered to deliver peak power and reliability for your high-performance engine. Precision-forged from premium 2618 aluminum alloy, this piston is designed to withstand the extreme pressures and intense operating conditions of modern four-stroke motorcycles. By maintaining structural integrity under stress, it ensures your engine runs consistently at its full potential.\n\nVertex differentiates its pistons through meticulous manufacturing and specific sizing profiles. This Grade B piston is precision-machined to a 75.97mm diameter, allowing for a perfect fit within your cylinder. This exacting tolerance helps to maximize combustion efficiency while significantly reducing blow-by and oil consumption, ensuring your engine retains its power output over a longer service life.\n\n### Key Features\n\n \n- High-Strength Construction: Manufactured from high-quality 2618 aluminum alloy for superior durability and heat resistance.\n \n- MOS2 Skirt Coating: Each piston features a specialized Molybdenum Disulphide coating to reduce friction, minimize wear, and assist during the critical engine break-in process.\n \n- Precision Sizing: Grade B 75.97mm specification ensures an ideal tolerance match for optimized performance.\n \n- Performance Compression: Engineered with a 12.8:1 compression ratio to provide responsive power delivery.\n \n- Engineered for Excellence: Specifically profiled to handle the rigors of high-revving four-stroke power plants.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sx-f-250-2006-2012-exc-f-250-2007-2013-grade-b-7597mm-std-comp-1281","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/47a6c6b1554c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/47a6c6b1554c: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."]}}