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Product description
The Rekluse Radius X 4.0 Clutch Kit For Husqvarna FC450 2023-2026 is part of the latest collection from Rekluse.
Features:
- Updated EXP (expanding friction disk) assembly
- Base material updated to provide better strength in high temperature environments, critical for the heat clutch systems create
- Internal wall bases redesigned for strength and rigidity, which helps translate to a more connected lever feel for the rider
- On the outside of the EXP disk, friction pads now match proprietary friction design found on Rekluse TorqDrive clutch plates, this design helps match oil flow characteristics on the clutch pack beneath, promoting improved cooling capability and consistent operation
- EXP 4.0 wedges have been improved to now use rolling contact with built-in pins
- Rolling pins versus sliding creates less friction and resistance, providing smoother engagement and a more responsive feel, creating stronger power delivery overall
- More direct power delivery, improved durability, and rider-focused functionality
- Engagement curve designs updated to better match modern motorcycle engine characteristics
- More tuning options with varying wedge weights and EXP springs
Specifications:
- Model: RadiusX 4.0
- Product Name: Clutch Kit
- Research Value: Level 2
- Riding Style: Off-Road
- Type: Complete
- Units: Kit
To fit:
- HUSQVARNA FC 450 2023 Heritage All Models
- HUSQVARNA FC 450 2023 All Models
- HUSQVARNA FC 450 2024 Rockstar Edition All Models
- HUSQVARNA FC 450 2024 All Models
- HUSQVARNA FC 450 2025 Factory Edition All Models
- HUSQVARNA FC 450 2025 All Models
- HUSQVARNA FC 450 2026 Factory Edition All Models
- KTM SX-F 450 2023 All Models
- KTM SX-F 450 2024 Factory Edition All Models
- KTM SX-F 450 2024 All Models
- KTM SX-F 450 2025 Factory Edition All Models
- KTM SX-F 450 2025 All Models
- KTM SX-F 450 2026 Factory Edition All Models
Manufacturer part number: RMS-8313198
View all Rekluse. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Rekluse Radius X 4.0 Clutch Kit For Husqvarna FC450 2023-2026
To fit:
- HUSQVARNA FC 450 2023 Heritage All Models
- HUSQVARNA FC 450 2023 All Models
- HUSQVARNA FC 450 2024 Rockstar Edition All Models
- HUSQVARNA FC 450 2024 All Models
- HUSQVARNA FC 450 2025 Factory Edition All Models
- HUSQVARNA FC 450 2025 All Models
- HUSQVARNA FC 450 2026 Factory Edition All Models
- KTM SX-F 450 2023 All Models
- KTM SX-F 450 2024 Factory Edition All Models
- KTM SX-F 450 2024 All Models
- KTM SX-F 450 2025 Factory Edition All Models
- KTM SX-F 450 2025 All Models
- KTM SX-F 450 2026 Factory Edition All Models

Rekluse clutches are innovative clutch systems designed for motorcycles and other powersports vehicles. They use centrifugal force to automatically engage and disengage the clutch, improving performance and control in a variety of riding conditions. Rekluse clutches are popular among riders of all skill levels, from beginners to professional racers.
Product description
The Rekluse Radius X 4.0 Clutch Kit For Husqvarna FC450 2023-2026 is part of the latest collection from Rekluse.
Features:
- Updated EXP (expanding friction disk) assembly
- Base material updated to provide better strength in high temperature environments, critical for the heat clutch systems create
- Internal wall bases redesigned for strength and rigidity, which helps translate to a more connected lever feel for the rider
- On the outside of the EXP disk, friction pads now match proprietary friction design found on Rekluse TorqDrive clutch plates, this design helps match oil flow characteristics on the clutch pack beneath, promoting improved cooling capability and consistent operation
- EXP 4.0 wedges have been improved to now use rolling contact with built-in pins
- Rolling pins versus sliding creates less friction and resistance, providing smoother engagement and a more responsive feel, creating stronger power delivery overall
- More direct power delivery, improved durability, and rider-focused functionality
- Engagement curve designs updated to better match modern motorcycle engine characteristics
- More tuning options with varying wedge weights and EXP springs
Specifications:
- Model: RadiusX 4.0
- Product Name: Clutch Kit
- Research Value: Level 2
- Riding Style: Off-Road
- Type: Complete
- Units: Kit
To fit:
- HUSQVARNA FC 450 2023 Heritage All Models
- HUSQVARNA FC 450 2023 All Models
- HUSQVARNA FC 450 2024 Rockstar Edition All Models
- HUSQVARNA FC 450 2024 All Models
- HUSQVARNA FC 450 2025 Factory Edition All Models
- HUSQVARNA FC 450 2025 All Models
- HUSQVARNA FC 450 2026 Factory Edition All Models
- KTM SX-F 450 2023 All Models
- KTM SX-F 450 2024 Factory Edition All Models
- KTM SX-F 450 2024 All Models
- KTM SX-F 450 2025 Factory Edition All Models
- KTM SX-F 450 2025 All Models
- KTM SX-F 450 2026 Factory Edition All Models
Manufacturer part number: RMS-8313198
View all Rekluse. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Rekluse Radius X 4.0 Clutch Kit For Husqvarna FC450 2023-2026
To fit:
- HUSQVARNA FC 450 2023 Heritage All Models
- HUSQVARNA FC 450 2023 All Models
- HUSQVARNA FC 450 2024 Rockstar Edition All Models
- HUSQVARNA FC 450 2024 All Models
- HUSQVARNA FC 450 2025 Factory Edition All Models
- HUSQVARNA FC 450 2025 All Models
- HUSQVARNA FC 450 2026 Factory Edition All Models
- KTM SX-F 450 2023 All Models
- KTM SX-F 450 2024 Factory Edition All Models
- KTM SX-F 450 2024 All Models
- KTM SX-F 450 2025 Factory Edition All Models
- KTM SX-F 450 2025 All Models
- KTM SX-F 450 2026 Factory Edition All Models

Rekluse clutches are innovative clutch systems designed for motorcycles and other powersports vehicles. They use centrifugal force to automatically engage and disengage the clutch, improving performance and control in a variety of riding conditions. Rekluse clutches are popular among riders of all skill levels, from beginners to professional racers.





























