Overview
Add serious low-mounted weight and bulletproof durability to your Axial SCX10 II with the Hot Racing Brass Heavy-Duty Front Steering Knuckles. CNC-machined from solid brass, these AR44-compatible knuckles add approximately 46g (1.6 oz) of weight per side at the front axle — exactly where it has the most impact on crawler stability, climbing ability, and overall control.
Heavy-duty 5x13x4mm double-sealed outer bearings and stainless steel kingpin bushings deliver smooth, slop-free steering action that lasts. Integrated cutouts on the knuckle provide easy access to the outer bearing race for fast bearing service. A premium upgrade that transforms how the SCX10 II handles technical scale terrain.
Key Features
- CNC-machined solid brass construction
- ~46g (1.6 oz) of weight added per knuckle
- Heavy-duty 5x13x4mm double-sealed outer bearings
- Stainless steel kingpin bushings
- Cutouts for easy outer bearing service
- Direct fit for AR44 axles
Performance Benefits
- Lower CG at the front axle for serious climbing improvements
- Better composure on side-hills and off-cambers
- Smoother, more consistent steering action
- Long service life — outlasts plastic and aluminum knuckles
Usage Notes
Apply removable thread-locker on screws threading into metal. Lightly grease the kingpin bushings and outer bearings during installation. Inspect outer bearings periodically; the integrated cutouts make replacement quick when needed. Pair with brass hubs and wheel weights for a fully tuned low-CG SCX10 II.
Technical Specs
- Material: CNC-machined solid brass
- Weight: ~46g (1.6 oz) per knuckle
- Outer Bearings: 5x13x4mm double-sealed
- Kingpin Bushings: Stainless steel
- Height: 33.1mm
- Compatibility: Axial AR44 axles
What's Included
- One (1) pair brass front steering knuckles (left + right)
- Outer bearings
- Stainless steel kingpin bushings
Fitment
- Axial SCX10 II (AR44 axles)
- Other Axial vehicles equipped with AR44 axles
Summary
The Hot Racing Brass Heavy-Duty Front Steering Knuckles deliver the gold-standard low-CG upgrade for the Axial SCX10 II. Massive low-mounted weight, smooth bearing-supported steering, and bulletproof brass construction — a must-have for any serious scale crawler build.
