To change ackerman angle (more increase angle of outside front tyre)
The smallest spacer/insert (0.5cc) from spacer set R0331 that matches the fuel tank capacity of IF18-2 with the regulations of international races such as IFMAR. This thinnest spacer is 0.5cc, allowing you to make fine adjustments to the tank capacity by increasing or decreasing the number spacers.
Change of contents of conventional R0067 (to 1 piece).
Changed to 1 piece to make it easier to purchase as a spare part.
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.
Changed contents of conventional R0117 (changed to 1 piece).
Changed to 1 piece to make it easier to purchase as a spare part.
Regular weight lip spoiler for 1/8 racing car body made of 0.8mm thick material.
Compared to the light weight (R0284), the lip spoiler itself is more rigid, enabling it to transfer downforce to the car body more effectively even at high speeds.
Installing this part significantly improves rigidity to the rear section of the chassis around the gear area, enabling more reliable power transmission, increasing acceleration and top speed. In addition to this the increased pitching rigidity of the chassis helps to add initial response and a sharper steering feel.
Uses lightweight carbon material. Chassis rigidity can be increased while suppressing weight increase. Improves steering response.
Uses harder material than standard IF18 kit. Increases the rigidity of the suspension and improves the corner speed.