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

This part increases the rigidity of the rear area by connecting the L/R brake mounts. It improves the rear grip.

Making the material harder than the standard kit version the flex of the arm is reduced and rear traction is increased. Offering increased consistency in high grip and high temperature conditions.

Uses lightweight carbon material. Chassis rigidity can be increased while suppressing weight increase. Improves steering response.

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.

IF18-3 setting parts

A brass battery plate that concentrates the weight in the center of the car body and increases the chassis rigidity achieves higher driving stability. In particular, it is easy to control on a high-grip road surface and prevents traction roll.

Super low friction rubber belt

IF18-3 setting parts

R0342 is made with carbon mixed material to greatly increase the rigidity of the parts. The rear upper arm and wheel shaft support are more rigid, and rear traction is improved at all speeds.

To change ackerman angle (more increase angle of outside front tyre)

An all new front one way set featuring larger one way bearings for improved durability. The timing of the drive transmission to the front tires has also been changed resulting in milder and more easy to drive characteristics. The overall weight has been reduced to 24g, 4g lighter than the original.