R0388 - UPPER DECK STIFFENER (IF18-3/CARBON)

Repair parts for R0394

Repair parts for R0394

Made from a 4mm thick carbon plate for high rigidity and is ultra-lightweight. By transmitting all of the downforce at high speeds to the rear tires, it achieves overwhelming rear traction!

Super low friction rubber belt

Regular weight lip spoiler for 1/8 racing car body made of 0.8mm thick material. Includes a scale that is useful for precisely setting the lip spoiler height.
Compared to the light weight (R0284C), the lip spoiler itself is more rigid, enabling it to transfer downforce to the car body more effectively even at high speeds.

A carbon stiffener that can be added to the front lower arm to increase rigidity. Increased steering response and higher cornering speeds can be achieved in certain conditions. Its also possible to adjust the flex and rigidity by the number of mounting screws used.

Weight has been reduced by F:0.3g R:0.5g, removing this unnecessary material has improved rotational balance. Reduced clearance in the thrust direction helps maintain wheel stability during running.

Repair parts for R0394

The drivetrain of the IF18-3 has been lightened to improve response during acceleration and deceleration.
The weight is approximately 7g lighter than the 8mm shaft.

Maintenance and adjustability is greatly improved with this servo saver arm by mounting to the steering rod upper side.  Also, by changing and optimizing the arm length of the servo saver, the steering response will be higher than before.