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Upgrade wheel-change efficiency and axle alignment with RFX Pro Series Rear Axle Blocks. Designed for KTM, Husqvarna, and GasGas motorcycles, these orange axle blocks help provide a precise fit while simplifying rear wheel installation and adjustment. The integrated axle holder secures one side of the axle, allowing tightening with a single wrench for faster, more convenient service.
Manufactured from CNC-machined 7075 aerospace-grade aluminum, the RFX Pro Series axle blocks combine strength with a lightweight CAD-designed profile. Tighter manufacturing tolerances help improve fit and alignment, while the color-anodized orange finish adds a factory-inspired appearance. A laser-etched RFX logo completes the functional and professional design.
Part number FXAB 50500 99OR identifies this RFX replacement and upgrade component. Confirm motorcycle compatibility and axle-block specifications before installation. Supplied by vendor RFX, these rear axle blocks are a practical choice for riders, technicians, and race teams seeking quicker wheel changes, reliable positioning, and durable performance.
Features:
- Axle holder secures one side of the axle for tightening with a single wrench
- CNC-machined 7075 aerospace-grade aluminum construction
- CAD-designed profile supports a lightweight design
- Tighter tolerances help provide improved fit and alignment
- Orange anodized finish delivers a factory-inspired appearance
- Laser-etched RFX logo
- Designed for KTM, Husqvarna, and GasGas motorcycles
- Vendor: RFX

