RFX Pro Series Axle Blocks are designed to speed up and improve wheel changes with easy fitting and more precise alignment.
RFX FXAB 50500 99OR rear axle blocks are designed to facilitate faster wheel changes with precise alignment, suitable for KTM 85 SX models from 2015 to 2024.
Constructed from CNC-machined 7075 aerospace aluminum, these axle blocks feature a CAD-designed profile to reduce weight while maintaining strength. The laser-etched RFX logo and anodized finish give a factory bike appearance, with tighter tolerances ensuring an improved fit and ease of installation.
The axle holder secures one side for quick tightening using a single spanner, streamlining maintenance and adjustments. These blocks are lightweight yet durable, offering a reliable upgrade for riders seeking improved wheel change efficiency and consistent alignment.
