{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9e1364a6fd20","name":"KAWASAKI KXF 250 2017 - 2019 77mm GP RACERS CHOICE CYLINDER KIT 13.9:1  COMPRESSION","sku":"CW.30012-K01GP","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":874.8,"formatted":"£874.80"},"summary":"Cylinder Works GP Racers Choice Cylinder Kit 77mm bore with 13.9:1 compression ratio. Kit includes hand matched Vertex piston, top end gasket set, and precision honed Cylinder Works cylinder. Cylinder Works OEM replacement cylinder kits feature standard bore with GP Racers Choice piston. The cylinder is precision honed and nickel silicon carbide plated, offering OEM quality without the OEM price. Pistons are hand matched for precision fitment.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2017-2019-77mm-gp-racers-choice-cylinder-kit-13.9-1-compression-9371-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kxf-250-2017-2019-77mm-gp-racers-choice-cylinder-kit-13.9-1-compression-9371-p.jpg"],"description":"Cylinder Works GP Racers Choice Cylinder Kit 77mm bore with 13.9:1 compression ratio. Kit includes hand matched Vertex piston, top end gasket set, and precision honed Cylinder Works cylinder. Cylinder Works OEM replacement cylinder kits feature standard bore with GP Racers Choice piston. The cylinder is precision honed and nickel silicon carbide plated, offering OEM quality without the OEM price. Pistons are hand matched for precision fitment.","descriptionMarkdown":"### High-Performance Cylinder Works GP Racers Choice Cylinder Kit\n\nUpgrade your engine performance with the Cylinder Works GP Racers Choice Cylinder Kit. Engineered for riders who demand reliability and power, this kit provides a cost-effective and efficient alternative to repairing or re-plating an original equipment cylinder. By choosing this kit, you eliminate the downtime associated with traditional cylinder repair processes without compromising on quality or performance.\n\nThe kit features a precision-honed cylinder finished with a durable nickel silicon carbide plating, ensuring long-lasting wear resistance and optimal engine efficiency. Designed to maintain an OEM appearance, this cylinder offers professional-grade performance while remaining budget-friendly.\n\n### Key Features\n\n \n- GP Racers Choice Performance: Engineered for high-output power with a 13.9:1 compression ratio for enhanced throttle response.\n \n- Hand-Matched Components: Includes a high-quality Vertex piston that is hand-matched to the cylinder for a precise, reliable fit.\n \n- Durable Construction: Cylinder is precision honed and features a nickel silicon carbide plating for superior heat dissipation and friction reduction.\n \n- Complete Top End Solution: Comes as a comprehensive kit including the cylinder, a precision-matched piston, and a complete top end gasket set.\n \n- OEM Standards: Delivers factory-level quality and a stock appearance at a fraction of the cost of original equipment replacements.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxf-250-2017-2019-77mm-gp-racers-choice-cylinder-kit-1391-compression","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9e1364a6fd20:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9e1364a6fd20:1"}},"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."]}}