{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c0082d4f4e45","name":"YAMAHA YZF / WRF 250 2001 - 2004 77mm STANDARD COMPRESSION CYLINDER KIT 12.7:1","sku":"CW.20002-K01","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":769.5,"formatted":"£769.50"},"summary":"Cylinder Works 77mm Standard Compression Cylinder Kit with 12.7:1 compression ratio. Kit includes handmatched Vertex piston, top end gasket set, and a precision honed Cylinder Works cylinder. Cylinder Works OEM replacement cylinder kits offer stock bore with stock compression, appearing like OEM but without the OEM price. These kits are precision honed and nickel silicon carbide plated. Pistons are hand matched for precise fitment.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-wrf-250-2001-2004-77mm-standard-compression-cylinder-kit-12.7-1-2325-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yzf-wrf-250-2001-2004-77mm-standard-compression-cylinder-kit-12.7-1-2325-p.jpg"],"description":"Cylinder Works 77mm Standard Compression Cylinder Kit with 12.7:1 compression ratio. Kit includes handmatched Vertex piston, top end gasket set, and a precision honed Cylinder Works cylinder. Cylinder Works OEM replacement cylinder kits offer stock bore with stock compression, appearing like OEM but without the OEM price. These kits are precision honed and nickel silicon carbide plated. Pistons are hand matched for precise fitment.","descriptionMarkdown":"### High-Performance Cylinder Kit for 250cc Engines\n\nRestore your engine to peak performance with this Cylinder Works standard compression cylinder kit. Designed as a direct replacement for your original equipment, this kit provides a cost-effective and time-saving alternative to re-plating or repairing your existing cylinder, all while maintaining the high quality and performance standards you expect.\n\n### Key Features\n\n \n- Precision Engineering: Every cylinder is precision honed and features a durable Nickel Silicon Carbide plating for long-lasting wear resistance.\n \n- Perfect Fitment: Includes a high-quality Vertex piston that is hand-matched to the cylinder to ensure exact tolerances and optimal engine performance.\n \n- Complete Top-End Solution: Comes as a comprehensive kit including the cylinder and a top-end gasket set, providing everything you need for a professional-grade rebuild.\n \n- OEM Standards: Engineered to provide a factory-style appearance and reliability without the high cost associated with dealership replacement parts.\n \n- Efficiency: Eliminate the downtime associated with sending your cylinder away for repair or replating. Get your machine back on the track or trail faster with this ready-to-install kit.\n\nWhether you are performing a routine top-end refresh or dealing with internal wear, this Cylinder Works kit offers an ideal balance of durability, performance, and value. Each component is manufactured to meet or exceed original equipment specifications, ensuring your engine runs smoothly and reliably.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yzf-wrf-250-2001-2004-77mm-standard-compression-cylinder-kit-1271","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c0082d4f4e45:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c0082d4f4e45:1"}},"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."]}}