

Uses a softer material than the standard R0303-01.
Steering response is more mild and easy to drive.
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.
Upper arm holder machined from 7075 aluminuim material. The strength and rigidity are increased providing higher corner speed in certain conditions. The black anodized finish complete with Infinity logo also add a cool look to your car.
A new aluminium servo horn designed specifically for IF18. 25T specification for servos made by Savox (SC2271SG) and Futaba (BLS371SV). By making the shape of the arm offset it is possible to achieve the maximum steering angle with a linear steering operation. Use in combination with R0259 Aluminium servo saver (up side).
A new lineup of pinion gears for the IF18-2 with a hard coating on 7075 aluminium material. Offered in all teeth sizes to fine tune gear ratio according to the engine and track layout.
Body stiffener for 1/8 body (Only large type for rear)
A vivid red anodized version has been added to the aluminum spacer series (3mm in inner diameter). It helps you dress up your machine. If you use this red anodized version and the black version in different specifications in a setting, you can easily distinguish them.
Bearing support rigidity has been greatly improved by increasing the roundness of the bearing cavity area as much as possible using a special molding process that has never been used before. This provides a higher consistency of rear traction.
The material and coating have been updated to significantly improve crash resistance and durability compared to the standard items. The shaft is highly durable and resistant to scratches even after long periods of use.
Uses a softer material than the standard R0303-01.
Steering response is more mild and easy to drive.