{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e1d3e1176eab","name":"YAMAHA YZF 250 2016 77mm HIGH COMPRESSION CYLINDER KIT","sku":"CW.20010-K02HC","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":801.9,"formatted":"£801.90"},"summary":"Cylinder Works OEM replacement cylinder kit includes hand-matched Vertex piston, top end gasket set, and precision honed Cylinder Works cylinder. Standard bore with high compression. Stock in appearance with nickel silicon carbide plating. Pistons are hand-matched for precision fitment.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-250-2016-77mm-high-compression-cylinder-kit-6999-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-250-2016-77mm-high-compression-cylinder-kit-6999-p.jpg"],"description":"Cylinder Works OEM replacement cylinder kit includes hand-matched Vertex piston, top end gasket set, and precision honed Cylinder Works cylinder. Standard bore with high compression. Stock in appearance with nickel silicon carbide plating. Pistons are hand-matched for precision fitment.","descriptionMarkdown":"### High Compression Cylinder Kit for Yamaha YZF 250\n\nUpgrade your engine performance with the Cylinder Works High Compression Cylinder Kit. Designed as a direct, high-quality alternative to O.E.M. replacements, this kit offers a complete solution for top-end rebuilds without the extended downtime associated with replating or repairing your original cylinder.\n\nThis kit features a precision-honed cylinder that maintains a stock appearance while delivering improved compression for enhanced power output. Each kit is engineered to meet strict quality standards, ensuring reliability and performance on the track or trail.\n\n### Key Features\n\n \n- High Compression Design: Engineered to provide increased engine performance compared to standard bore configurations.\n \n- Precision Honed Cylinder: Expertly machined for optimal clearance and longevity.\n \n- Nickel Silicon Carbide Plating: Features a durable Nickel Silicon Carbide coating for reduced friction and improved heat dissipation.\n \n- Hand-Matched Vertex Piston: Each piston is individually matched to the cylinder to ensure a precise fit and superior sealing.\n \n- Complete Top End Gasket Set: Includes all necessary gaskets for a professional and secure installation.\n \n- O.E.M. Aesthetic: Designed to look and function like an original equipment part, providing a seamless factory appearance.\n\nAvoid the wait times and high costs of traditional cylinder repair. This Cylinder Works kit provides a cost-effective, high-performance upgrade that allows you to get your bike back on the track faster without sacrificing quality or durability.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-250-2016-77mm-high-compression-cylinder-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e1d3e1176eab:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e1d3e1176eab: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."]}}