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
Compatible RC vehicles: ARRMA Kraton 6S, ARRMA Outcast 6S, ARRMA Notorious 6S, ARRMA Talion 6S, ARRMA Typhon 6S, ARRMA Senton 6S, ARRMA Infraction, ARRMA Limitless.
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.
