{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8551d3d7739d","name":"HONDA CRF 250R 2016 - 2017 GRADE C 76.78mm STANDARD COMPRESSION 13.8:1","sku":"V.4119C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":259.12,"formatted":"£259.12"},"summary":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. Each piston features a Molybdenum Disulphide (MOS2) coating on the piston skirt for easier break-in and reduced wear. Vertex pistons are available in A, B, C and D sizes with variations of 0.01mm for optimal cylinder fitment, maximizing power and performance while minimizing blow-by and oil consumption. This is a Grade C piston at 76.78mm with a standard compression ratio of 13.8:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2016-2017-grade-c-76.78mm-standard-compression-13.8-1-6481-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-250r-2016-2017-grade-c-76.78mm-standard-compression-13.8-1-6481-p.jpg"],"description":"Vertex four-stroke pistons are forged from high-quality 2618 aluminum alloy, suitable for modern four-stroke engines. Each piston features a Molybdenum Disulphide (MOS2) coating on the piston skirt for easier break-in and reduced wear. Vertex pistons are available in A, B, C and D sizes with variations of 0.01mm for optimal cylinder fitment, maximizing power and performance while minimizing blow-by and oil consumption. This is a Grade C piston at 76.78mm with a standard compression ratio of 13.8:1.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine's reliability and output with this premium Vertex four-stroke piston. Engineered for demanding riders who require peak performance, this piston is forged from high-quality 2618 aluminum alloy. This advanced material composition provides the strength and durability needed to withstand the high pressures and extreme temperatures inherent in modern four-stroke engine operation.\n\nVertex is renowned for precision engineering, utilizing unique piston profiles that ensure an optimal fit. By offering specific sizing grades, these pistons allow for a precise cylinder-to-piston clearance. This meticulous sizing helps to maximize power delivery while significantly reducing oil consumption and blow-by, ensuring your engine runs at its maximum potential.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Forged from 2618 aluminum alloy for superior structural integrity and heat resistance.\n \n- Molybdenum Disulphide (MOS2) Coating: Every piston features a specialized skirt coating to minimize friction, reduce wear, and assist in a smooth break-in process.\n \n- Precision Engineering: Designed with exact specifications to ensure a perfect match for your cylinder, improving sealing and overall combustion efficiency.\n \n- Optimized Compression: Engineered to provide a 13.8:1 compression ratio for enhanced power output and throttle response.\n \n- Performance Focused: Built to endure the rigors of competitive and high-intensity riding conditions.\n\nWhen selecting your replacement parts, Vertex offers the ideal combination of durability and performance. This Grade C piston with a 76.78mm diameter is designed to meet the rigorous demands of your machine, providing a reliable foundation for your engine rebuild.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-250r-2016-2017-grade-c-7678mm-standard-compression-1381","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8551d3d7739d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8551d3d7739d: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. 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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."]}}