Mini 4WD Basic Tune-Up Parts (FM-A Chassis)

The Hobby Hideaway Verdict: The Best Value to Move Up a Racing Class! At Hobby Hideaway, we know the FM-A chassis is a favorite for its stability, but even the best chassis needs the right gear to stay on the track. If you’re ready to level up from "Box Stock" and start competing in the Super Stock, Tuned, or B-MAX categories, this Basic Tune-Up Parts Set is the smartest way to start. Specifically engineered for the front-motor layout, this kit gives you the professional stability and reinforcement you need to push your speed to the limit.

Master the Technical Track The FM-A is built for technical racing, but as you increase power, managing the front-end weight becomes critical. This set provides the aerodynamic stays and vibration control needed to keep your car planted on the high-speed sections of our Orléans track. It’s the difference between a "course-out" and a podium finish.

What’s in the Box?

• FRP Front & Rear Wide Stays: High-strength plates designed to match the FM-A’s unique mounting points, allowing for maximum legal width for incredible cornering stability.

   

• Cylindrical Mass Dampers: These essential weights act as your car's suspension, absorbing impact energy to prevent bouncing after jumps—a requirement for serious Super Stock racing.

• 13mm Low-Friction Rollers: Smooth-spinning rollers that reduce drag against the track wall, keeping your momentum high.

• Stabilizer Ball Heads: Front-mounted parts to prevent flips if your car climbs the wall during an aggressive turn.

• Full Hardware Set: Includes screws, nuts, spacers, and a wrench for a complete "pro" installation.

Vehicle Compatibility: This set is specifically designed for a perfect fit on:

• FM-A Chassis (Direct fit)

• Super-II Chassis (Compatible with some adjustments)

• (Note: Some body shells may require minor trimming to clear the FRP plates and mass dampers.)

Why buy from Hobby Hideaway? We aren't just an online store; we are a racing community. We recommend this specific set to our local Ottawa racers because it takes the guesswork out of tuning the FM-A. When you buy from Hobby Hideaway, you’re getting a kit that we know works on real tracks. We’re here to help you dial in your setup and help you take home the win.

Note: Requires a Tamiya Mini 4WD FM-A chassis vehicle (sold separately). If you’re ready to experience the next level of Mini 4WD performance, this is the kit that gets you there. Grab yours today!