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Upgrade rear wheel service and axle alignment with RFX Pro Series Rear Axle Blocks for compatible Fantic and Yamaha motorcycles. Designed to make wheel changes faster and more precise, these red axle blocks provide a secure, accurate fit while adding a clean factory-inspired appearance. The RFX part number FXAB 40200 99RD identifies this application-specific component.
The integrated axle holder secures one side of the axle, allowing the axle nut to be tightened with a single wrench. This practical design helps simplify maintenance and supports consistent axle positioning during installation. Tighter manufacturing tolerances improve fit, while the CAD-designed profile reduces unnecessary material for a lightweight, functional upgrade.
Each block is CNC machined from durable 7075 aerospace aluminum and finished with a color-anodized red surface for corrosion resistance and a distinctive appearance. A laser-etched RFX logo adds branded detail without compromising the streamlined design. RFX Pro Series Rear Axle Blocks are a dependable choice for riders seeking improved wheel-change convenience, accurate alignment, and high-quality replacement hardware.
Vendor: RFX
Features:
- Axle holder secures one side of the axle so the axle nut can be tightened with one wrench.
- CNC machined from 7075 aerospace aluminum for strength and lightweight performance.
- CAD-designed profile removes unnecessary material while maintaining functional durability.
- Tighter tolerances support improved fit and more precise rear axle alignment.
- Color-anodized red finish provides a factory-inspired appearance and added surface protection.
- Laser-etched RFX logo adds clean, durable branding.
- Designed for compatible Fantic and Yamaha motorcycle applications.
- Vendor: RFX

