This durable bumper provides protection for the suspension, chassis, and body during impacts, ensuring your car can withstand the rigours of on-road and off-road driving.

The HPI Racing RS4 Sport 3 is incredibly easy to drive and control. Simply plug in the battery, switch on the radio and car, and you're ready to go! The included steering wheel controller provides a natural and intuitive driving experience, just like a real car. Steer with the wheel, and use the trigger for forward, brake, and reverse. You'll be mastering the track in no time!

The HPI Racing RS4 Sport 3 Flux is equipped with high-grip, treaded rubber tyres for maximum performance on paved surfaces. These durable tyres provide excellent acceleration, braking, and cornering, ensuring an exciting and controlled driving experience. The tyres are mounted on stylish competition-style wheels, moulded in a vibrant colour that resists fading and scratches. For added customisation, you can easily swap out the wheels and tyres, just like a real car!

The RS4 Sport 3 Flux is equipped with HPI Flux brushless technology for incredible speed and power. The powerful Flux MMH-4000 motor, combined with the robust Flux EMH-3S speed controller, allows you to unleash thrilling performance with 2S or 3S LiPo batteries (or a 7.2v-8.4v NiMH battery). With optional gearing, the RS4 Sport 3 Flux can reach speeds of up to 124km/h (70mph)!

An adjustable cam-style servo saver protects the steering servo from crash damage. This spring-loaded servo saver absorbs impact forces, preventing damage to the servo gears during collisions. Drive with confidence knowing your steering system is protected, even during aggressive driving.

The drivetrain is sealed for optimal performance and durability. The motor is mounted longitudinally alongside a central driveshaft that runs the length of the car. This entire drivetrain, including the driveshaft and gear differentials, is fully sealed to protect it from dirt, rocks, and debris. Ball bearings throughout the drivetrain maximise efficiency and ensure smooth operation.

The HPI Racing RS4 features easy-access differentials for quick and convenient maintenance. Simply remove 4 screws to access the differentials, allowing you to change the grease, inspect the gears, or perform general service with ease.