

Uses a softer material than the standard R0303-01.
Steering response is more mild and easy to drive.
High-precision machine cut of 7075 aluminum material. Compared with the standard brake lever in the kit it features two mounting positions of different lengths, allowing for stronger braking force and excellent control.
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.
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.
Lightweight and strong 64 titanium material is precision-machined to increase the overall length and ensure rigidity even when the rear upper arm is set at its longest setting. (Use with R0343 is recommended)
Changed contents of conventional R0117 (changed to 1 piece).
Changed to 1 piece to make it easier to purchase as a spare part.