{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ce0e721801e0","name":"CLUTCH UPGRADE KIT RADIUS EXP 3.0 TO 4.0 00-25 HONDA CRF 450 R 50 TH S RWE RX XR 650 REKLUSE 770-420004","sku":"RK-770420004","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 770-420004. This kit facilitates the upgrade from RadiusX 3.0 or RadiusCX 3.0 systems to the advanced EXP 4.0. Features include EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. Enhances power delivery with improved system durability. Constructed with upgraded base material for better resistance to high temperatures. Enhanced design for increased base strength, rigidity, and lever connectivity. Improved wedge system allows rolling expansion for smoother engagement. Torq Drive friction pads fine-tuned for optimal oil flow characteristics. Updated engagement curves tailored for modern engine dynamics. Expanded tuning options provide versatility with various wedge weights and EXP springs. This upgrade kit is ideal for enthusiasts seeking to elevate the performance and reliability of their clutch systems.","attributes":[{"label":"General Product Group","value":"Clutch & Transmission"},{"label":"General Product Type","value":"Clutch Kits & Plates"},{"label":"Variant Id","value":"342915"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/ceb31f5abac3a52b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/ceb31f5abac3a52b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/0ee5178b69a6c0d3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/3bf9ec8507247df2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/9327bd16f1cad37a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/RK-770420004/ef724a7e886f52d6.jpg"],"description":"Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0, part number 770-420004. This kit facilitates the upgrade from RadiusX 3.0 or RadiusCX 3.0 systems to the advanced EXP 4.0. Features include EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins. Enhances power delivery with improved system durability. Constructed with upgraded base material for better resistance to high temperatures. Enhanced design for increased base strength, rigidity, and lever connectivity. Improved wedge system allows rolling expansion for smoother engagement. Torq Drive friction pads fine-tuned for optimal oil flow characteristics. Updated engagement curves tailored for modern engine dynamics. Expanded tuning options provide versatility with various wedge weights and EXP springs. This upgrade kit is ideal for enthusiasts seeking to elevate the performance and reliability of their clutch systems.","descriptionMarkdown":"### Rekluse Clutch Upgrade Kit Radius EXP 3.0 to 4.0\n\nThe Rekluse Clutch Upgrade Kit allows you to transition from a RadiusX 3.0 or RadiusCX 3.0 system to the advanced EXP 4.0 technology. This upgrade is designed to significantly enhance clutch performance, providing smoother engagement and increased durability for both competitive racing and recreational riding.\n\n**Key Features:**\n\n \n- Enables upgrade from RadiusX 3.0 or RadiusCX 3.0 to the EXP 4.0 system.\n \n- Includes essential components: EXP Bases, Rolling Wedges, EXP Springs, and Quarter Turn Pins.\n \n- Improves power delivery through enhanced system durability.\n \n- Features upgraded base material for superior high-temperature resistance.\n \n- Reinforced design increases base strength, rigidity, and lever connectivity.\n \n- The improved wedge system utilizes rolling expansion for exceptionally smooth engagement.\n \n- Torq Drive friction pads are precisely calibrated for optimal oil flow.\n \n- Updated engagement curves are tailored for modern engine dynamics.\n \n- Offers expanded tuning options with various wedge weights and EXP springs for versatility.\n\nThis upgrade kit is the perfect solution for motorcycle enthusiasts looking to elevate their clutch system's performance and reliability. Experience enhanced control and robust durability across all riding conditions, from intense track days to challenging trails.","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 450R","cc":null,"notes":null,"years":"2013–2025"},{"make":"HONDA","model":"CRF 450RX","cc":null,"notes":null,"years":"2017–2025"},{"make":"HONDA","model":"CRF R TH ANNIVERSARY EDITION 450","cc":null,"notes":null,"years":"2023"},{"make":"HONDA","model":"CRF R-S 450","cc":null,"notes":null,"years":"2022, 2024"},{"make":"HONDA","model":"CRF RWE 450","cc":null,"notes":null,"years":"2019–2024"},{"make":"HONDA","model":"XR 650R","cc":null,"notes":null,"years":"2000–2007"}],"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-40-00-25-honda-crf-450-r-50-th-s-rwe-rx-xr-6","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."]}}