R0248-57 - 0.8M 2nd SPUR GEAR 57T

Uses a softer material than the standard R0303-01.
Steering response is more mild and easy to drive.

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.

For rear only

By installing this Front Carbon Wheel Plate on the front knuckle, turbulent air generated in the front wheels during driving is cleaned up offering more stable driving characteristics. The effect is especially noticeable on high-speed circuits.

Now available as individual parts. R0303 is discontinued.

3.0mm shorter/Good matching for standard INFINITY(CM-00001)

As used by the team drivers at the 2019 World Championships. The chassis offers increased corner speed while also offering a smoother feel, this has been achieved by changing the shape of both the front and the rear of the chassis.
It is also possible to change the characteristics for different track conditions by adding a carbon plate (sold separately) to increase rigidity of the front section and adding an M3 screw to the rear. 

Change of contents of conventional R0067 (to 1 piece).
Changed to 1 piece to make it easier to purchase as a spare part.

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.

High-precision machined aluminum spring guide for improved steering response and rear traction. Hard coating is applied to ensure durability of the contact area with the spring and to maintain good condition for a long period of time.

The new SS version is more durable than previous gear housings due to a review of the manufacturing process, including the shape and materials used.
As the name "SS => Strong Support" suggests, the spur gear support is increased, minimizing the chance of stripping gears.