{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6a8442c5faec","name":"HONDA CRF 250R 2020-2021 GRADE C 78.98mm STANDARD COMPRESSION 13.85:1","sku":"V.4516C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":251.02,"formatted":"£251.02"},"summary":"Vertex Grade C piston for Honda CRF 250R 2020-2021. Standard compression 13.85:1 with a 78.98mm bore. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt for reduced wear and aid in break-in.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2020-grade-c-78.98mm-standard-compression-10451-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2020-grade-c-78.98mm-standard-compression-10451-p.jpg"],"description":"Vertex Grade C piston for Honda CRF 250R 2020-2021. Standard compression 13.85:1 with a 78.98mm bore. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide (MOS2) coating on the piston skirt for reduced wear and aid in break-in.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine with the precision-engineered Vertex four-stroke piston. Designed for riders who demand maximum power and reliability, this piston is forged from high-quality 2618 aluminum alloy. This advanced material composition ensures the component can withstand the intense pressures and rigorous demands of modern, high-performance engines.\n\n### Advanced Coating and Precision Sizing\n\nVertex pistons are engineered to deliver a perfect fit and long-term durability. Each piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt, which significantly reduces friction, assists in a smoother break-in process, and minimizes overall wear.\n\nTo ensure optimal engine efficiency, this piston is manufactured to specific tolerances. By utilizing precise sizing, this piston provides a superior seal against the cylinder wall, which helps to maximize power output while effectively reducing blow-by and oil consumption.\n\n### Key Features\n\n \n- Forged Construction: Produced from premium 2618 aluminum alloy for exceptional strength under high-stress conditions.\n \n- MOS2 Skirt Coating: Unique Molybdenum Disulphide coating enhances lubricity and promotes long-lasting component life.\n \n- Precision Engineering: Designed for an exact fit to your cylinder to ensure peak combustion performance.\n \n- Standard Compression: Engineered with a 13.85:1 compression ratio to maintain factory-spec performance.\n \n- Optimized Performance: Specifically designed to reduce friction and blow-by for a more responsive engine.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-250r-2020-2021-grade-c-7898mm-standard-compression-13851","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6a8442c5faec:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6a8442c5faec: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."]}}