{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"32fdb8bb73d6","name":"HONDA CRF 250R 2020-2021 GRADE C 78.98mm HIGH COMPRESSION 14.4:1","sku":"V.4517C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex four-stroke piston. Forged from 2618 aluminum alloy. Features Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and reduced wear. Grade C. 78.98mm bore size. 14.4:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2020-grade-c-78.98mm-high-compression-10455-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2020-grade-c-78.98mm-high-compression-10455-p.jpg"],"description":"Vertex four-stroke piston. Forged from 2618 aluminum alloy. Features Molybdenum Disulphide (MOS2) coating on the piston skirt for break-in and reduced wear. Grade C. 78.98mm bore size. 14.4:1 compression ratio.","descriptionMarkdown":"### Vertex High Compression Four-Stroke Piston\n\nUpgrade your engine performance with the Vertex Grade C High Compression Piston. Engineered for riders who demand superior power and durability, this piston is precision-machined to meet the rigorous demands of high-performance four-stroke engines. By maintaining exact tolerances, Vertex ensures your engine runs at its peak, providing improved efficiency and consistent power delivery.\n\n### Key Features and Benefits\n\n \n- High-Quality Materials: Forged from premium 2618 aluminum alloy, providing exceptional strength and heat resistance under high-pressure conditions.\n \n- Precision Sizing: Manufactured in specific size variations to ensure the perfect fit between piston and cylinder, effectively reducing blow-by and minimizing oil consumption.\n \n- Advanced Coating: Features a specialized Molybdenum Disulphide (MOS2) coating on the piston skirt to facilitate a smooth break-in process and significantly reduce friction and wear.\n \n- Increased Performance: Designed with a high compression ratio of 14.4:1 to maximize combustion efficiency and increase overall engine output.\n \n- Reliable Engineering: Vertex piston profiles are developed to withstand the intense internal stresses of modern high-revving four-stroke powerplants.\n\nWhether you are looking to refresh your top end or seeking an edge in performance, this Vertex piston offers the reliability and technical precision required for competitive riding. This Grade C piston is measured at 78.98mm, offering the ideal clearance for engines requiring this specific tolerance level.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-250r-2020-2021-grade-c-7898mm-high-compression-1441","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/32fdb8bb73d6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/32fdb8bb73d6:1"}},"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."]}}