Overview
Lock down your front upper suspension geometry with the Hot Racing Aluminum Front Upper Hinge Pin Brace Arm Mount. CNC-machined from 6061 aluminum, this hinge pin brace mounts at the front upper suspension position and replaces the stock plastic hinge pin mount with a single rigid aluminum component that delivers consistent, flex-free arm pivot performance.
The front upper arm geometry is critical to camber, caster, and steering feel — keeping the hinge pin firmly anchored translates directly into more predictable handling and better front-end consistency under brushless power and aggressive driving.
Key Features
- CNC-machined 6061 aluminum construction
- Eliminates the need for plastic hinge pin mount
- Direct replacement for stock front upper hinge pin brace
- Stronger and more rigid than stock plastic
Performance Benefits
- More consistent front upper arm geometry
- Eliminates flex under brushless steering loads
- Better camber and caster consistency
- Long-lasting aluminum durability
Usage Notes
Apply removable thread-locker on mounting fasteners. Verify hinge pin slides smoothly through the brace before final install. Pair with the matching front lower hinge pin braces for a comprehensive front-end mount upgrade.
Technical Specs
- Material: CNC-machined 6061 aluminum
- Function: Front upper hinge pin brace arm mount
- Position: Front upper suspension
What's Included
- One (1) aluminum front upper hinge pin brace arm mount
- Mounting hardware
Fitment
- Arrma 1/8 4x4 vehicles
- Compatible across the 1/8 Arrma BLX lineup
Summary
The Hot Racing Aluminum Front Upper Hinge Pin Brace Arm Mount is a smart, rigid foundation for tuning your Arrma 1/8 4x4's front-end geometry. Stronger than stock and a critical component in any serious chassis upgrade path.
