{"product_id":"rekluse-radiusx-4-0-clutch-rms-8313080-for-husqvarna-ktm","title":"REKLUSE RadiusX 4.0 Clutch RMS-8313080 for Husqvarna\/KTM","description":"RadiusX 4.0 Clutch - Husqvarna\/KTM\n\u003cp\u003eThe REKLUSE RadiusX 4.0 Clutch is an updated expanding friction disk assembly designed for specified Husqvarna and KTM motorcycles. Its base material is updated to provide better strength in the high-temperature environments created by clutch systems, while redesigned internal wall bases improve strength and rigidity for a more connected lever feel.\u003c\/p\u003e\u003cp\u003eThe outside of the EXP disk uses friction pads that match the proprietary friction design found on REKLUSE TorqDrive clutch plates. This design helps match oil-flow characteristics in the clutch pack beneath, promoting improved cooling capability and consistent operation. EXP 4.0 wedges now use rolling contact with built-in pins, reducing friction and resistance compared with sliding contact for smoother engagement and a more responsive feel.\u003c\/p\u003e\u003cp\u003eThe updated engagement curve is designed to better match modern motorcycle engine characteristics. The assembly also provides more tuning options through varying wedge weights and EXP springs, supporting more direct power delivery, improved durability and rider-focused functionality. Manufacturer part number: RMS-8313080. Fits 2017 Husqvarna FE 450, 2018 Husqvarna FE 450, 2017 Husqvarna FE501, 2018 Husqvarna FE501, 2021 Husqvarna FE501, 2017 KTM 450 EXC-F Six Days, 2019 KTM 450 EXC-F Six Days, 2022 KTM 450 EXC-F Six Days, 2023 KTM 450 EXC-F, and 2021 or 2023 KTM 500 EXC-F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUpdated EXP assembly: Uses a revised expanding friction disk assembly with a base material updated for improved strength in high-temperature clutch environments.\u003c\/li\u003e\n\u003cli\u003eRedesigned internal wall bases: Improve strength and rigidity to help provide a more connected lever feel.\u003c\/li\u003e\n\u003cli\u003eProprietary friction design: EXP disk friction pads match the design found on REKLUSE TorqDrive clutch plates.\u003c\/li\u003e\n\u003cli\u003eImproved oil-flow matching: Helps promote improved cooling capability and consistent clutch operation.\u003c\/li\u003e\n\u003cli\u003eEXP 4.0 rolling-contact wedges: Built-in pins reduce friction and resistance compared with sliding contact.\u003c\/li\u003e\n\u003cli\u003eUpdated engagement curve: Designed to better match modern motorcycle engine characteristics.\u003c\/li\u003e\n\u003cli\u003eTuning options: Supports varying wedge weights and EXP springs.\u003c\/li\u003e\n\u003cli\u003eFitment: Fits specified 2017–2023 Husqvarna FE 450, Husqvarna FE501, KTM 450 EXC-F Six Days, KTM 450 EXC-F and KTM 500 EXC-F applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Husqvarna FE 450\u003cbr\u003e\n2017 Husqvarna FE501\u003cbr\u003e\n2017 KTM 450 EXC-F\u003cbr\u003e\n2017 KTM 450 EXC-F Six Days\u003cbr\u003e\n2017 KTM 500 EXC-F\u003cbr\u003e\n2017 KTM 500 EXC-F Six Days\u003cbr\u003e\n2018 Husqvarna FE 450\u003cbr\u003e\n2018 Husqvarna FE501\u003cbr\u003e\n2018 KTM 450 EXC Six Days\u003cbr\u003e\n2018 KTM 450 EXC-F\u003cbr\u003e\n2018 KTM 450 EXC-F Six Days\u003cbr\u003e\n2018 KTM 500 EXC-F\u003cbr\u003e\n2018 KTM 500 EXC-F Six Days\u003cbr\u003e\n2019 Husqvarna FE 450\u003cbr\u003e\n2019 Husqvarna FE501\u003cbr\u003e\n2019 KTM 450 EXC-F\u003cbr\u003e\n2019 KTM 450 EXC-F Six Days\u003cbr\u003e\n2019 KTM 500 EXC-F\u003cbr\u003e\n2019 KTM 500 EXC-F Six Days\u003cbr\u003e\n2020 Husqvarna FE 450\u003cbr\u003e\n2020 Husqvarna FE501\u003cbr\u003e\n2020 Husqvarna FE501S\u003cbr\u003e\n2020 KTM 450 EXC-F\u003cbr\u003e\n2020 KTM 450 EXC-F Six Days\u003cbr\u003e\n2020 KTM 500 EXC-F\u003cbr\u003e\n2020 KTM 500 EXC-F Six Days\u003cbr\u003e\n2020 KTM 500 XCF-W\u003cbr\u003e\n2021 Husqvarna FE 450\u003cbr\u003e\n2021 Husqvarna FE501\u003cbr\u003e\n2021 Husqvarna FE501S\u003cbr\u003e\n2021 KTM 450 EXC-F\u003cbr\u003e\n2021 KTM 450 EXC-F Six Days\u003cbr\u003e\n2021 KTM 500 EXC-F\u003cbr\u003e\n2021 KTM 500 EXC-F Six Days\u003cbr\u003e\n2021 KTM 500 XCF-W\u003cbr\u003e\n2022 KTM 450 EXC-F\u003cbr\u003e\n2022 KTM 450 EXC-F Six Days\u003cbr\u003e\n2022 KTM 500 EXC-F\u003cbr\u003e\n2022 KTM 500 EXC-F Six Days\u003cbr\u003e\n2023 KTM 450 EXC-F\u003cbr\u003e\n2023 KTM 450 XCF-W\u003cbr\u003e\n2023 KTM 500 EXC-F\u003cbr\u003e\n2023 KTM 500 EXC-F Six Days","brand":"REKLUSE","offers":[{"title":"Default Title","offer_id":68495515418859,"sku":"11300751","price":979.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2911649.png?v=1794446921","url":"https:\/\/ctracingservices.com\/products\/rekluse-radiusx-4-0-clutch-rms-8313080-for-husqvarna-ktm","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}