{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"44c123bf6ced","name":"Suzuki RM-Z 250 2007-2009 80mm 269cc Big Bore Kit","sku":"CW.41003-K01","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":891,"formatted":"£891.00"},"summary":"Cylinder Works Big Bore Kit. This kit provides everything needed to transform your bike or ATV. Includes stock-appearing, nickelsilicon carbide, precision-honed big bore cylinder, all required gaskets, and Vertex big bore piston complete with rings, pin, and circlips.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-z-250-2007-2009-80mm-269cc-big-bore-kit-2213-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-z-250-2007-2009-80mm-269cc-big-bore-kit-2213-p.jpg"],"description":"Cylinder Works Big Bore Kit. This kit provides everything needed to transform your bike or ATV. Includes stock-appearing, nickelsilicon carbide, precision-honed big bore cylinder, all required gaskets, and Vertex big bore piston complete with rings, pin, and circlips.","descriptionMarkdown":"### Cylinder Works 80mm 269cc Big Bore Kit\n\nUpgrade the performance of your engine with the Cylinder Works Big Bore Kit. This comprehensive package is engineered to deliver a significant boost in displacement and power, transforming your engine from stock performance to a high output setup. Designed for enthusiasts who demand more torque and improved throttle response, this kit provides a complete solution for an engine top end rebuild.\n\nEach kit features a precision honed cylinder that utilizes a nickel silicon carbide plating. This advanced coating ensures maximum durability, heat dissipation, and reduced friction, maintaining the reliability of your engine under demanding riding conditions. The cylinder is designed to retain a stock appearance while providing the performance benefits of a larger bore.\n\n### Key Features\n\n \n- Increased Displacement: Boost your engine to 269cc with an 80mm bore for noticeable power gains.\n \n- Premium Components: Includes a high quality Vertex big bore piston kit, complete with rings, wrist pin, and circlips.\n \n- Complete Assembly: Comes with all necessary gaskets required for installation, ensuring a complete and professional build.\n \n- Precision Engineering: The cylinder features a nickel silicon carbide surface, precision honed for an exact fit and long service life.\n \n- Stock Appearance: Designed to look like a factory component while providing enhanced performance output.\n\nWhether you are looking to revitalize a tired engine or simply want more competitive power, the Cylinder Works Big Bore Kit provides the necessary components to achieve professional results in a single, convenient package.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/suzuki-rm-z-250-2007-2009-80mm-269cc-big-bore-kit","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/44c123bf6ced:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/44c123bf6ced: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."]}}