Rekluse RadiusCX 4.0 for Beta Four Strokes

The Rekluse RadiusCX 4.0 is the flagship auto-clutch system for Beta four-stroke models. It combines Rekluse’s EXP 4.0 auto-clutch technology with TorqDrive friction discs and a billet Core manual clutch to deliver smoother power, improved traction, and reduced stalling in technical terrain. Riders can take off and stop without using the clutch lever while still retaining full manual control when desired. RadiusCX 4.0 is engineered for durability and consistent performance under heavy load, making it an excellent upgrade for trail, enduro, and adventure riding.

Features:

• EXP 4.0 auto-clutch provides stall-free performance and smoother low-speed control

• TorqDrive friction technology increases torque capacity and clutch durability

• Core billet clutch components improve strength and heat management

• Retains full manual clutch override and lever feel

• Reduces rider fatigue in technical terrain

• Easy take-offs and smoother power delivery

• Designed as a direct-fit replacement kit for select Beta four-stroke models

• Made in the USA by Rekluse

Fitment: 

• 2022–2023 – Beta 350 RR-S, 390 RR-S, 430 RR-S

• 2024–2026 – Beta 350 RS, 390 RS, 430 RS, 500 RS 4T

• 2023–2024 – Beta 350 RR, 390 RR, 430 RR, 480 RR

• 2025–2026 – Beta 350 RR X-Pro, 390 RR X-Pro, 430 X-Pro, 480 X-Pro

• 2022–2026 – Beta 350 RR Race Edition, 390 RR Race Edition, 430 RR Race Edition, 480 RR Race Edition

Part Number: RMS-8902128