Built for competition, the TRF421 is optimized for performance with identical length front and rear drive belts, shorter shocks and a variety of tuning options for advanced customization.
Main Features
- Carbon Fiber Chassis : Enjoy a lightweight and rigid 4WD chassis for increased responsiveness and stability.
- Balanced Transmission : The engine location has been moved closer to the center, with front and rear belts of the same length for better handling.
- Advanced Suspension : A-shaped suspension arms increase rigidity, while new damping configurations reduce the center of gravity.
- Customizable Settings : Two types of upper plates and five possible configurations. Easily adjust the front and rear caster angles to suit different racing conditions.
Technical details
- Optimized Shock Absorbers : With shock absorbers 5.5mm shorter than those of the TRF420X kit, achieve a very low center of gravity for a more dynamic ride.
- Precise Steering System : Combine dual steering arms and Ackerman bushings for fine steering angle adjustment.
- Easy Maintenance : New lightweight rear axles and precision stabilizers make maintenance easier and improve durability.
- Innovative Battery Holder : Fixing the battery without adhesive tape, for quick and secure changes.
Required Items (Not Included)
- Body , Battery Pack , Engine , ESC Controller , Tires , Rims and Remote Control .
Tamiya's TRF421 represents the pinnacle of RC model engineering, offering drivers the ability to customize their machine for maximum performance on the track. With its sophisticated design and numerous adjustment options, this chassis is the ideal choice for serious competitors looking to dominate their opponents.
