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Upgrade wheel-change efficiency and rear axle alignment with RFX Pro Series Rear Axle Blocks. Designed for Husqvarna, KTM, and GasGas motorcycles, these blue axle blocks help simplify installation while providing a precise, secure fit. The integrated axle holder retains one side of the axle, allowing tightening with a single wrench for faster and more convenient wheel service.
Manufactured by RFX from CNC-machined 7075 aerospace-grade aluminum, these axle blocks combine strength with a lightweight design. The CAD-developed profile reduces unnecessary material while tighter manufacturing tolerances improve fit and alignment. A durable color-anodized finish provides a clean factory-inspired appearance, and the laser-etched RFX logo adds a distinctive finishing detail. Part FXAB 70500 99BU is engineered for riders and technicians seeking reliable performance during routine maintenance, track preparation, and competition use.
RFX Pro Series Rear Axle Blocks are a practical replacement or upgrade for compatible rear wheel assemblies. Confirm motorcycle compatibility before installation and follow the manufacturer’s recommended torque specifications.
Features:
- Axle holder retains one side of the axle for tightening with a single wrench
- Laser-etched RFX logo
- CNC-machined 7075 aerospace-grade aluminum construction
- CAD-designed profile for a lightweight design
- Tighter tolerances for improved fit and alignment
- Color-anodized blue finish for a factory-inspired appearance
- Designed for compatible Husqvarna, KTM, and GasGas motorcycles
- RFX part number FXAB 70500 99BU

