1/32 JR Mini 4WD Shadow Shark (AR Chassis)

The Hobby Hideaway Verdict: Formula Racing Meets Aerodynamic Precision! The Shadow Shark is the fourth installment in the REV series, designed to squeeze every ounce of aerodynamic efficiency out of its frame. Its body shape is heavily inspired by modern Formula racing cars, featuring a high nose with functional air intakes, a distinctive shark fin behind the driver, and sleek side pontoons. At Hobby Hideaway, we recommend this kit for racers who appreciate a professional open-wheel aesthetic paired with a chassis built for endurance and high-speed stability.

The AR Chassis: Aerodynamic Excellence and Easy Maintenance The AR Chassis is the heart of the Shadow Shark, engineered with a heavy focus on cooling and durability. Its sculpted underside allows air to flow through the interior, cooling the motor and batteries during long runs on the track. One of the biggest advantages of the AR platform is the ability to swap batteries and motors via the under-panel and diffuser without ever removing the body shell. This rigidity and ease of maintenance make it a favorite for busy race days at 1455 Youville Dr.

Sleek Styling for Maximum Airflow Every curve of the Shadow Shark is designed to work in harmony with the chassis. The integrated air intakes on the body and chassis ensure optimal performance by minimizing wind resistance. Equipped with low-friction plastic bearings and a rear skid bar to handle tricky slope sections, this machine is built to stay planted and maintain momentum where it matters most.

Key Features & Technical Specs:

• Complete Assembly Kit: Features the Formula-inspired Shadow Shark body and the aerodynamically advanced AR Chassis (Black).

• Cooling-Focused Design: Integrated air intakes and a sculpted underside to keep internal components cool during intense racing.

• Maintenance Friendly: Allows for quick battery and motor swaps through the underside panels without removing the body.

• Stability Hardware: Includes a low-friction rear skid bar to help the car stay on the track during elevation changes.

• Performance Gearing: Equipped with a 4.2:1 gear ratio for a versatile balance of speed and torque.

• Race-Ready Wheels: Paired with large-diameter wheels and slick tires for a classic racing profile.

Hobby Hideaway Pro Tip: To truly master the AR chassis, focus your first upgrade on the Brake Set. Because the Shadow Shark is designed for high-speed aerodynamics, it can carry a lot of momentum into jumps. By installing a rear brake and adjusting the height of the brake sponge, you can ensure the car settles properly before hitting slope sections. Finding that perfect balance between speed and stability is what keeps you on the rails and crossing the finish line!

Why buy from Hobby Hideaway? We aren’t just an online store; we are a racing community. Whether you are building your very first Mini 4WD or looking to find that perfect balance for your setup, we provide the expertise to help you succeed. From technical advice to the best selection of performance parts in Canada, we’ve got your back from the starting line to the finish.

Join the Action at the Orléans Track! Ready to put the Shadow Shark to the test? Bring your machine down to our dedicated track at 1455 Youville Dr. We host practice sessions and Mini 4WD events that offer the perfect environment to push your limits. Whether you’re dialing in your brakes or learning the ropes from veteran racers, there’s no better place to be. Come join our growing community and experience the adrenaline of the track in person!

Note: Requires two AA batteries (sold separately).