3Racing FGX-101A Fiber Upper Arm Stiffener - Race Upgrade  [FGX-101A]

Stiffen Your FGX EVO with the 3Racing FGX-101A Fiber Upper Arm

For hobbyists tuning their FGX EVO chassis, the 3Racing FGX-101A Fiber Upper Arm Stiffener is a practical upgrade. Built to reinforce the upper arm area, this part raises suspension rigidity and helps keep the car predictable during fast cornering and aggressive driving.

Handling Gains and Durability

The 3Racing FGX-101A Fiber Upper Arm Stiffener uses a high quality fiber that balances low mass with strong resistance to flex. By reducing unwanted movement in the upper arms, steering response becomes crisper and tyre contact remains more consistent under load, which benefits lap times and control.

Fitment and Simple Installation

Installation is designed to be straightforward for a range of skill levels. The stiffener is matched to the FGX EVO chassis for clean fitment, making it suitable for racers wanting a quick tuning improvement or for builders performing routine upgrades.