Overview
Add weight where it counts on your Axial SCX24 with the Hot Racing 4.1g Brass Rear Hub. CNC-machined from solid brass, these rear axle hubs replace the factory plastic Axial Rear Hub (AXI3324), adding approximately 4.1g (0.144 oz) of low-mounted weight to each side of the vehicle.
That extra mass at the wheel hub level lowers your crawler's center of gravity and improves traction on technical scale terrain — a simple, effective tuning mod that pays off the moment you hit a steep climb or off-camber line.
Key Features
- CNC-machined solid brass construction
- Adds 4.1g (0.144 oz) of weight to each rear hub
- Direct replacement for AXI3324 plastic rear hub
- Lowers center of gravity at the rear axle
- Durable brass resists wear and impacts
Performance Benefits
- Improved rear-end traction on technical lines
- Lower CG enhances climbing and side-hill stability
- Stronger and more durable than factory plastic hubs
- Easy way to add tunable weight to the chassis
Usage Notes
Best suited for crawlers and scale drivers tuning weight bias. Apply removable thread-locker on fasteners during installation. Pair with Hot Racing brass wheel weights or front steering knuckles for a fully balanced low-CG build.
Technical Specs
- Material: CNC-machined solid brass
- Added Weight: ~4.1g (0.144 oz) per side
- Function: Rear axle hub
- Replaces: Axial AXI3324 plastic rear hub
What's Included
Fitment
- Axial SCX24 1/24 scale crawlers
- SCX24 vehicles using AXI3324 rear hub
Summary
The Hot Racing 4.1g Brass Rear Hub is an easy, effective way to add low-mounted weight and improve traction on your Axial SCX24. Quick to install and a noticeable performance gain on any technical scale terrain.
