HRGRM2201 - Rear Aluminum Hub Set Grom

Aftermarket rear hub set designed to replace the stock plastic rear hubs on ARRMA GROM and B-GROM 1/10 scale vehicles to improve durability and wheel alignment under load. CNC machined from 6061-T6 aluminum to resist flex and impact forces that can lead to deflection or hub damage during aggressive driving and jumps. Machined geometry maintains proper wheelbase and axle alignment for predictable handling and reduces unwanted movement in the rear suspension. Black anodized finish enhances corrosion resistance and surface wear protection while keeping overall weight low. Designed for direct replacement using existing bearings, hardware, and mounting points for straightforward installation.

• CNC machined 6061-T6 aluminum construction for strength and rigidity.
• Black anodized finish for corrosion resistance and durability.
• Direct replacement for stock ARRMA GROM rear hubs using factory hardware.
• Maintains wheel and axle alignment under load.
• Reduces unwanted flex for improved handling precision.
• Compatible with standard bearings and hubs.
• Lightweight design optimized for performance use.