{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fe6680561ff3","name":"KTM SX-F 350 2013 - 2015 GRADE C 87.98mm HIGH COMPRESSION 14.1:1","sku":"V.3848C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":307.72,"formatted":"£307.72"},"summary":"Vertex 23848C High Compression Piston. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt. Size C, 87.98mm. Compression ratio 14.1:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-f-350-2013-2015-grade-c-87.98mm-high-compression-14.1-1-3660-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-f-350-2013-2015-grade-c-87.98mm-high-compression-14.1-1-3660-p.jpg"],"description":"Vertex 23848C High Compression Piston. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt. Size C, 87.98mm. Compression ratio 14.1:1.","descriptionMarkdown":"### Vertex High Compression Four-Stroke Piston - Grade C\n\nEnhance the power and reliability of your four-stroke engine with the Vertex High Compression Piston. Engineered for riders who demand peak performance, this piston is precision-manufactured to meet the rigorous standards of modern racing engines.\n\n**Superior Construction and Material**\n\nEach Vertex piston is forged from high-quality 2618 aluminum alloy. This material choice provides the necessary strength to withstand high internal pressures and extreme operating temperatures, ensuring long-term durability under competitive riding conditions.\n\n**Advanced Piston Coating**\n\nTo optimize engine longevity, every piston features a specialized Molybdenum Disulphide (MOS2) coating applied to the skirt. This unique coating serves two primary purposes: it assists in a smoother break-in process and actively reduces friction-related wear during the piston stroke.\n\n**Precision Engineering**\n\nVertex is renowned for providing exact sizing options, including this Grade C variant. By offering precise 0.01mm increments in piston diameter, Vertex allows for a superior fit within the cylinder. This tight tolerance is essential for maximizing compression, increasing horsepower, and effectively reducing oil consumption and blow-by.\n\n### Key Features\n\n \n- Forged from 2618 aluminum alloy for maximum strength.\n \n- High compression ratio of 14.1:1 for increased power output.\n \n- Molybdenum Disulphide (MOS2) skirt coating for reduced wear and easy break-in.\n \n- Grade C sizing (87.98mm) for precise cylinder clearance.\n \n- Designed to maintain consistent performance in high-pressure four-stroke environments.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sx-f-350-2013-2015-grade-c-8798mm-high-compression-1411","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fe6680561ff3:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fe6680561ff3:1"}},"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."]}}