{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c873aab75921","name":"CYLINDER KIT 39.5mm BORE KTM SX50 MC 50 TC 50 CYLINDERWORKS CW50012K01 45230038000","sku":"56-K2915.395.CK.CW","brand":"Cylinder Works","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":427.55,"formatted":"£427.55"},"summary":"Standard bore cylinder kit for 50 cc 2-stroke engines. This kit includes the cylinder, piston kit and top-end gasket kit. Designed for 39.5 mm bore engine applications. Cylinder Works part number CW50012K01 cross-references to OEM part number 45230038000. Uses Vertex piston reference 23429. Specifications include STD compression ratio, 39.500 mm cylinder diameter, standard bore cylinder kit type, 50 cc displacement, and 2-cycle engine type.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2915_2E395_2ECK_2ECW/a42b88988de74f67.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2915_2E395_2ECK_2ECW/a42b88988de74f67.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-K2915_2E395_2ECK_2ECW/791edbf97c7ac16c.png"],"description":"Standard bore cylinder kit for 50 cc 2-stroke engines. This kit includes the cylinder, piston kit and top-end gasket kit. Designed for 39.5 mm bore engine applications. Cylinder Works part number CW50012K01 cross-references to OEM part number 45230038000. Uses Vertex piston reference 23429. Specifications include STD compression ratio, 39.500 mm cylinder diameter, standard bore cylinder kit type, 50 cc displacement, and 2-cycle engine type.","descriptionMarkdown":"### Cylinder Works 39.5mm Standard Bore Cylinder Kit for 50cc 2-Stroke Mini Motocross\n\nUpgrade your mini motocross bike with this high-quality standard bore cylinder kit from Cylinder Works. Designed for 50cc 2-stroke engines, this kit provides a direct replacement for worn or damaged cylinder components, ensuring optimal performance and longevity.\n\n**Key Features:**\n\n\t\n- Standard bore cylinder kit for 50cc 2-stroke engines\n\t\n- Includes cylinder, piston kit, and top-end gasket kit for a complete assembly\n\t\n- Precision engineered for a 39.5mm bore\n\t\n- Specifically designed for KTM, Husqvarna, and GasGas mini motocross models\n\t\n- Replaces OEM part number 45230038000\n\t\n- Utilizes Vertex piston reference 23429\n\n**Specifications:**\n\n\t\n- Cylinder Diameter: 39.500 mm\n\t\n- Displacement: 50 cc\n\t\n- Engine Type: 2-cycle\n\t\n- Compression Ratio: STD\n\t\n- Kit Type: Standard Bore","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/cylinder-kit-395mm-bore-ktm-sx50-mc-50-tc-50-cylinderworks-cw50012k01-4523003800","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c873aab75921:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c873aab75921:1"}},"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."]}}