{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8ad90bc9a5e7","name":"KTM EXC 530R 2008-2012 BIG BORE 101.95mm 590cc 11.9:1","sku":"V.3369.700","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, designed for the high pressures of modern four-stroke engines. Each piston features a Molybdenum Disulphide MOS2 coating on the piston skirt to aid break-in and reduce wear. Vertex pistons offer unique profiles and compression ratios in A, B, C, and D sizes, varying by 0.01mm, to ensure a precise fit within the cylinder for optimal power, performance, reduced blow-by, and lower oil consumption. This specific piston is 101.95mm with a 590cc displacement and an 11.9:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-exc-530r-2008-2012-big-bore-101.95mm-590cc-11.9-1-3700-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-exc-530r-2008-2012-big-bore-101.95mm-590cc-11.9-1-3700-p.jpg"],"description":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, designed for the high pressures of modern four-stroke engines. Each piston features a Molybdenum Disulphide MOS2 coating on the piston skirt to aid break-in and reduce wear. Vertex pistons offer unique profiles and compression ratios in A, B, C, and D sizes, varying by 0.01mm, to ensure a precise fit within the cylinder for optimal power, performance, reduced blow-by, and lower oil consumption. This specific piston is 101.95mm with a 590cc displacement and an 11.9:1 compression ratio.","descriptionMarkdown":"### High-Performance Vertex Big Bore Piston\n\nUpgrade your engine performance with the Vertex Big Bore Piston. Engineered for riders who demand maximum power and reliability, this premium piston is designed to withstand the intense pressures and high-stress environments of modern four-stroke engines. Whether you are racing or looking to restore your engine's original performance, this component provides the durability needed for peak operation.\n\n**Superior Construction and Material Quality**\n\nEach piston is precision-forged from high-quality 2618 aluminum alloy. This specific alloy selection ensures exceptional strength and heat resistance, allowing the engine to maintain consistent performance even under heavy loads. The robust construction minimizes the risk of fatigue and failure, making it an ideal choice for high-output engine builds.\n\n**Key Features:**\n\n \n- Advanced Alloy Strength: Manufactured using 2618 aluminum alloy for superior durability and thermal stability.\n \n- Reduced Friction: Features a specialized Molybdenum Disulphide (MOS2) coating on the piston skirt to assist in the break-in process and significantly reduce friction-related wear.\n \n- Precision Sizing: Vertex utilizes unique profiles and sizing increments to ensure an optimal fit within the cylinder.\n \n- Optimized Compression: Designed to provide an 11.9:1 compression ratio, helping to maximize power output and improve throttle response.\n \n- Enhanced Engine Efficiency: By ensuring an ideal piston-to-cylinder seal, this component reduces blow-by and oil consumption, keeping your engine running cleaner and more efficiently.\n\nWith its precision engineering and advanced coating technology, this Vertex piston is a top-tier upgrade for enthusiasts looking to get the most out of their machine.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-exc-530r-2008-2012-big-bore-10195mm-590cc-1191","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8ad90bc9a5e7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8ad90bc9a5e7:1"}},"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."]}}