{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"89988ec991a5","name":"KTM SX / XC-W 2016 - 2023 EXC TPi 2020 GRADE C 57.96mm SINGLE RING PISTON","sku":"V.4233C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":8,"price":{"amount":218.62,"formatted":"£218.62"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon depending on the application. They are made using gravity cast or hydraulic forging processes, then refined with a heat treatment in an automatic HT implant with solubilization by quench in hot water. Machining is completed using CNC machines and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating offers increased hardness, light surface porosity, and superior adhesion, doubling the coating durability. This is a GRADE C, 57.96mm single ring piston.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-xc-w-tpi150-2016-2020-grade-c-57.96mm-single-ring-piston-6475-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-sx-xc-w-tpi150-2016-2020-grade-c-57.96mm-single-ring-piston-6475-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon depending on the application. They are made using gravity cast or hydraulic forging processes, then refined with a heat treatment in an automatic HT implant with solubilization by quench in hot water. Machining is completed using CNC machines and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction. A new Phosphate Coating offers increased hardness, light surface porosity, and superior adhesion, doubling the coating durability. This is a GRADE C, 57.96mm single ring piston.","descriptionMarkdown":"### Vertex 57.96mm Grade C Single Ring Piston\n\nThe Vertex Grade C Single Ring Piston is engineered to deliver high performance and reliability for high-output two-stroke engines. Manufactured using advanced Low-Ex silicon-charged aluminium alloys, these pistons offer exceptional durability and thermal stability. By utilising gravity casting or hydraulic forging processes combined with automated heat treatment, Vertex ensures a refined material structure that withstands the stresses of competitive riding.\n\nPrecision is at the heart of this component, with every piston machined using state-of-the-art CNC technology and diamond tooling. This ensures accurate dimensions and specific surface finishes tailored to the rigorous demands of your engine.\n\n### Key Features and Benefits\n\n \n- Advanced Alloy Composition: Constructed from Low-Ex (low expansion) silicon-charged aluminium for superior strength and heat resistance.\n \n- Precision Engineering: CNC machined with diamond tooling to achieve exact tolerances and an optimal surface finish.\n \n- Dual Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and assist during the break-in process.\n \n- Enhanced Durability: Includes an integrated Phosphate Coating that increases surface hardness and improves the adhesion of the Molybdenum layer, effectively doubling the longevity of the coating.\n \n- Quality Assured: Every piston undergoes a rigorous manual and automatic quality control process to meet the highest performance standards.\n \n- Optimised Design: Designed as a single ring configuration to provide excellent sealing and reduced drag for peak engine responsiveness.\n\nWhether you are performing a routine top-end rebuild or a full engine overhaul, the Vertex Grade C piston provides the consistent performance and long-lasting quality required to keep your machine operating at its best.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-sx-xc-w-2016-2023-exc-tpi-2020-grade-c-5796mm-single-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/89988ec991a5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/89988ec991a5:1"}},"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."]}}