{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"581a2c16224f","name":"CLUTCH UPGRADE KIT RADIUS EXP 3.0 TO 4.0 05-23 GAS EC 450 F YAMAHA WR YZ FX REKLUSE 770-421003","sku":"RK-770421003","brand":"Rekluse","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":551.16,"formatted":"£551.16"},"summary":"Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0 770-421003. This kit provides an upgrade path from RadiusX 3.0 or RadiusCX 3.0 to the EXP 4.0, delivering enhancements in clutch performance, including smoother engagement and increased durability ideal for both racing and trail use. Features include EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. It ensures more direct power transfer and system durability. Constructed with upgraded materials to enhance strength at high temperatures. Revised base design adds strength, rigidity, and improves lever feedback. Enhanced wedge design with pins allows for rolling engagement, promoting smoother disk expansion. Torq Drive friction pads fine-tuned for optimal oil flow characteristics. Updated engagement curves align better with modern engine dynamics. Expanded tuning options through varied wedge weights and EXP springs. This clutch upgrade kit is ideal for riders looking to maximise clutch control and reliability across diverse riding environments. It is suited for both recreational trails and competitive motorbike racing.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Kits & Plates"},{"label":"Variant Id","value":"342919"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/85205f9a2f71f583.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/85205f9a2f71f583.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/9f117ec581d9778a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/fc2a1bb7616aeee3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/78f15d768881f87e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770421003/838ec8da0e8bd740.jpg"],"description":"Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0 770-421003. This kit provides an upgrade path from RadiusX 3.0 or RadiusCX 3.0 to the EXP 4.0, delivering enhancements in clutch performance, including smoother engagement and increased durability ideal for both racing and trail use. Features include EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. It ensures more direct power transfer and system durability. Constructed with upgraded materials to enhance strength at high temperatures. Revised base design adds strength, rigidity, and improves lever feedback. Enhanced wedge design with pins allows for rolling engagement, promoting smoother disk expansion. Torq Drive friction pads fine-tuned for optimal oil flow characteristics. Updated engagement curves align better with modern engine dynamics. Expanded tuning options through varied wedge weights and EXP springs. This clutch upgrade kit is ideal for riders looking to maximise clutch control and reliability across diverse riding environments. It is suited for both recreational trails and competitive motorbike racing.","descriptionMarkdown":"### Rekluse Radius EXP 3.0 to 4.0 Clutch Upgrade Kit\n\nUpgrade your motorcycle's clutch performance with the Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0. This kit allows for a transition from RadiusX 3.0 or RadiusCX 3.0 systems to the advanced EXP 4.0, offering significant enhancements in engagement smoothness and overall clutch durability, making it perfect for demanding racing conditions and challenging trail rides.\n\n**Key Features:**\n\n \n- Facilitates an upgrade path from RadiusX 3.0 or RadiusCX 3.0 to the superior EXP 4.0 performance\n \n- Comprehensive kit includes all necessary components: EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins\n \n- Achieve more direct power transfer and improved system longevity\n \n- Manufactured with advanced materials for enhanced strength and heat resistance\n \n- Features a revised base design for increased strength, rigidity, and refined lever feedback\n \n- The redesigned wedge system with pins enables smooth, rolling engagement for progressive disk expansion\n \n- Torq Drive friction pads are engineered for optimized oil flow characteristics\n \n- Updated engagement curves are calibrated to better suit modern engine dynamics\n \n- Expanded tuning capabilities are provided through interchangeable wedge weights and EXP springs\n\nThis Rekluse clutch upgrade kit is designed for riders seeking to maximize clutch control, responsiveness, and reliability across all types of riding environments, from recreational trail riding to competitive motorcycle racing.","weightGrams":null,"fitments":[{"make":"GASGAS","model":"EC 450F","cc":null,"notes":null,"years":"2012–2015"},{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2005–2023"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2005–2022"},{"make":"YAMAHA","model":"YZ 450FX","cc":null,"notes":null,"years":"2016–2023"}],"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-upgrade-kit-radius-exp-30-to-40-05-23-gas-ec-450-f-yamaha-wr-yz-fx-reklus","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."]}}