{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"7817f7bf7dc7","name":"BOYESEN RAD VALVE 05-07 KX250, BLOCK RAD-12J KAWASAKI MX, RAD12J","sku":"05-R12J","brand":"Boyesen","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":207.94,"formatted":"£207.94"},"summary":"Boyesen Rad Valve RAD-12J with carbon fiber reeds. Maintains flow velocity and redirects intake charge for even distribution to intake ports. Provides sharper, quicker throttle response, added torque for improved performance on hills, through corners, and over technical jumps. Increases horsepower in low, middle, and top-end ranges. Features a one-piece aluminum casting, no trimming or plastic inserts required.","attributes":[{"label":"General Product Group","value":"Carburettor & Intake"},{"label":"General Product Type","value":"Reeds - Valve"},{"label":"Variant Id","value":"208752"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/05-R12J/b899079b5621eed0.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/05-R12J/b899079b5621eed0.jpg"],"description":"Boyesen Rad Valve RAD-12J with carbon fiber reeds. Maintains flow velocity and redirects intake charge for even distribution to intake ports. Provides sharper, quicker throttle response, added torque for improved performance on hills, through corners, and over technical jumps. Increases horsepower in low, middle, and top-end ranges. Features a one-piece aluminum casting, no trimming or plastic inserts required.","descriptionMarkdown":"### Boyesen RAD Valve with Carbon Fiber Reeds\n\nThe Boyesen RAD Valve is engineered to significantly enhance your motorcycle's engine performance. This advanced intake reed valve system is designed to maintain optimal flow velocity through the valve and strategically redirects the intake charge for more even distribution to the intake ports.\n\nExperience a noticeable improvement in throttle response, making it sharper and quicker. The increased torque provided by the RAD Valve is invaluable for tackling hills, navigating corners with greater confidence, and clearing technical jumps.\n\nBenefit from substantial horsepower gains across the entire RPM range, including significant improvements in the low-, mid-, and especially the top-end power bands.\n\nKey Features:\n\n \n- Now delivered with carbon fiber reeds for maximum performance gains.\n \n- Maintains flow velocity and redirects intake charge for even distribution.\n \n- Results in sharper, quicker throttle response.\n \n- Adds crucial torque for improved performance on hills, through corners, and over jumps.\n \n- Increases horsepower in low-, mid-, and top-end ranges.\n \n- Constructed from a one-piece aluminum casting, requiring no trimming or plastic inserts.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 250","cc":null,"notes":null,"years":"2005–2007"}],"collections":[{"name":"Carburettor & Intake","url":"https://www.2brosparts.com/api/agent/collection/GB/carburettor-intake"},{"name":"Reeds - Valve","url":"https://www.2brosparts.com/api/agent/collection/GB/reeds-valve"}],"links":{"page":"https://www.2brosparts.com/products/boyesen-rad-valve-05-07-kx250-block-rad-12j-kawasaki-mx-rad12j","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/7817f7bf7dc7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/7817f7bf7dc7:1"}},"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."]}}