{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"34ac0a80d5cf","name":"CLUTCH UPGRADE KIT RADIUS EXP 3.0 TO 4.0 04-25 HON HUSA KTM YAM 125-250 CRF EXC SX XC YZ REKLUSE 770-423003","sku":"RK-770423003","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 part number 770-423003 is designed for a selection of Honda, Husaberg, KTM, and Yamaha motorcycles from 2004 to 2025. This upgrade kit enhances the RadiusX 3.0 or RadiusCX 3.0 to the EXP 4.0, offering improved clutch performance, durability, and smoother engagement. It includes EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. The kit ensures direct power delivery and increased system durability with upgraded material for enhanced strength at elevated temperatures. A revised design improves strength and rigidity for a more connected lever feel. The improved wedge design with rolling pins ensures smoother disk expansion and engagement. Torq Drive friction pads match optimised oil flow characteristics, and updated engagement curves align with modern motorcycle engine specifications. It offers increased tuning options with varied wedge weights and EXP springs for customisation. This kit is ideal for dirt bike enthusiasts looking to optimise clutch performance for superior control and smooth operation on competitive arenas or off-road trails.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Kits & Plates"},{"label":"Variant Id","value":"342927"}],"image":null,"images":[],"description":"Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0 part number 770-423003 is designed for a selection of Honda, Husaberg, KTM, and Yamaha motorcycles from 2004 to 2025. This upgrade kit enhances the RadiusX 3.0 or RadiusCX 3.0 to the EXP 4.0, offering improved clutch performance, durability, and smoother engagement. It includes EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. The kit ensures direct power delivery and increased system durability with upgraded material for enhanced strength at elevated temperatures. A revised design improves strength and rigidity for a more connected lever feel. The improved wedge design with rolling pins ensures smoother disk expansion and engagement. Torq Drive friction pads match optimised oil flow characteristics, and updated engagement curves align with modern motorcycle engine specifications. It offers increased tuning options with varied wedge weights and EXP springs for customisation. This kit is ideal for dirt bike enthusiasts looking to optimise clutch performance for superior control and smooth operation on competitive arenas or off-road trails.","descriptionMarkdown":"### Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0\n\nEnhance your motorcycle's clutch system with the Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0. This comprehensive kit allows you to transition from your existing RadiusX 3.0 or RadiusCX 3.0 to the advanced EXP 4.0, delivering superior clutch performance, increased durability, and smoother engagement. Designed for a wide range of motorcycles, this upgrade is ideal for riders seeking optimized clutch functionality across various riding environments.\n\n#### Key Features:\n\n- Upgrade to EXP 4.0: Seamlessly transition from RadiusX 3.0 or RadiusCX 3.0 to the more advanced EXP 4.0 for improved clutch operation.\n\n- Complete Kit Components: Includes EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins for a full system enhancement.\n\n- Direct Power Delivery: Experience immediate power transfer and a more robust clutch system.\n\n- Enhanced Durability: Features upgraded materials that provide increased strength and resilience, especially under high temperatures.\n\n- Improved Lever Feel: A revised design enhances rigidity, resulting in a more connected and responsive clutch lever feel.\n\n- Smoother Engagement: The improved wedge design with rolling pins ensures a more fluid disc expansion and smoother clutch engagement.\n\n- Optimized Friction: Torq Drive friction pads are engineered to complement optimized oil flow characteristics for peak performance.\n\n- Modern Engine Compatibility: Updated engagement curves are tailored to align with the specifications of modern motorcycle engines.\n\n- Customizable Tuning: Offers increased tuning options through interchangeable wedge weights and EXP springs, allowing for personalized clutch settings.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 250R","cc":null,"notes":null,"years":"2004–2009"},{"make":"HONDA","model":"CRF 250X","cc":null,"notes":null,"years":"2004–2009, 2012–2017"},{"make":"HUSABERG","model":"FE 250","cc":null,"notes":null,"years":"2013"},{"make":"KTM","model":"250 EXC-F","cc":null,"notes":null,"years":"2008–2013"},{"make":"KTM","model":"250 EXC-F CHAMPION EDITION","cc":null,"notes":null,"years":"2010"},{"make":"KTM","model":"250 EXC-F FACTORY EDITION","cc":null,"notes":null,"years":"2011"},{"make":"KTM","model":"250 EXC-F SIX DAYS","cc":null,"notes":null,"years":"2008–2013"},{"make":"KTM","model":"250 SX-F","cc":null,"notes":null,"years":"2007–2012"},{"make":"KTM","model":"250 XC-F","cc":null,"notes":null,"years":"2006–2012"},{"make":"KTM","model":"250 XCF-W","cc":null,"notes":null,"years":"2008–2013"},{"make":"KTM","model":"250 XCF-W CHAMPION EDITION","cc":null,"notes":null,"years":"2010"},{"make":"KTM","model":"250 XCF-W SIX DAYS","cc":null,"notes":null,"years":"2011"},{"make":"YAMAHA","model":"YZ 125","cc":null,"notes":null,"years":"2005–2025"},{"make":"YAMAHA","model":"YZ 125X","cc":null,"notes":null,"years":"2020–2024"}],"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-40-04-25-hon-husa-ktm-yam-125-250-crf-exc-sx","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. 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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."]}}