{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2e4c3944c560","name":"CLUTCH PACK UPGRADE RADIUSCX 3.0 TO 4.0 04-24 YAMAHA YFZ 450 R SE X REKLUSE 770-8907074","sku":"RK-7708907074","brand":"Rekluse","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":729.1,"formatted":"£729.10"},"summary":"Rekluse Clutch Pack Upgrade Kit, part number 770-8907074. This kit upgrades the RadiusCX 3.0 system to the EXP 4.0 clutch system. It includes a fully assembled EXP 4.0 disk, new drive plates, and Torq Drive friction plates. Features include more direct power delivery, increased durability, upgraded materials for greater strength at high temperatures, an improved wedge design with rolling pins for enhanced smoothness and responsiveness, tailored friction pad design to match revised oil flow dynamics, and updated engagement curves. This kit is suitable for competitive and high-demand riding conditions.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Kits & Plates"},{"label":"Variant Id","value":"342973"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/1bf12f4408572848.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/1bf12f4408572848.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/6dc952375537ceeb.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/437f1955090015a2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/78dbe63f0fd7777e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/f7190ff316ac143a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-7708907074/8fcef55336f5d7bb.jpg"],"description":"Rekluse Clutch Pack Upgrade Kit, part number 770-8907074. This kit upgrades the RadiusCX 3.0 system to the EXP 4.0 clutch system. It includes a fully assembled EXP 4.0 disk, new drive plates, and Torq Drive friction plates. Features include more direct power delivery, increased durability, upgraded materials for greater strength at high temperatures, an improved wedge design with rolling pins for enhanced smoothness and responsiveness, tailored friction pad design to match revised oil flow dynamics, and updated engagement curves. This kit is suitable for competitive and high-demand riding conditions.","descriptionMarkdown":"### Rekluse EXP 4.0 Clutch Pack Upgrade for Yamaha YFZ 450 Models\n\nThis Rekluse Clutch Pack Upgrade allows you to transition your RadiusCX 3.0 clutch system to the advanced EXP 4.0 technology. Designed for enhanced clutch performance, this kit provides a significant upgrade for riders seeking improved control and durability.\n\n**Key Features:**\n\n- Upgrades from RadiusCX 3.0 to the cutting-edge EXP 4.0 clutch system.\n\n- Includes a fully assembled EXP 4.0 disk, new drive plates, and Torq Drive friction plates for optimal efficiency.\n\n- Delivers more direct power delivery and increased durability.\n\n- Features upgraded materials for greater strength, especially at high temperatures.\n\n- Improved wedge design with rolling pins ensures enhanced smoothness and responsiveness.\n\n- Tailored friction pad design is optimized to match revised oil flow dynamics.\n\n- Updated engagement curves provide compatibility with modern engine characteristics.\n\nThis upgrade kit is ideal for riders looking for improved control and reliability, suitable for competitive and high-demand riding conditions. Experience the benefits of Rekluse's latest clutch technology with this comprehensive upgrade.","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFZ 450","cc":null,"notes":null,"years":"2004–2009, 2012–2013, 2017"},{"make":"YAMAHA","model":"YFZ R 450","cc":null,"notes":null,"years":"2009–2024"},{"make":"YAMAHA","model":"YFZ R SE 450","cc":null,"notes":null,"years":"2013–2024"},{"make":"YAMAHA","model":"YFZ X 450","cc":null,"notes":null,"years":"2010–2011"}],"collections":[{"name":"Clutch & Transmission","url":"https://www.2brosparts.com/api/agent/collection/GB/clutch-transmission"},{"name":"Clutch Kits & Plates","url":"https://www.2brosparts.com/api/agent/collection/GB/clutch-kits-plates"}],"links":{"page":"https://www.2brosparts.com/products/clutch-pack-upgrade-radiuscx-30-to-40-04-24-yamaha-yfz-450-r-se-x-rekluse-770-89","buyOneNow":null,"basketWithThis":null}},"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."]}}