

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.
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.
Uses a softer material than the standard R0303-01.
Steering response is more mild and easy to drive.
These bearings are the same high-spec bearings used by INFINITY team drivers during big races such as World Championships. These precision bearings are not only super smooth but also extremely durable.
This tension roller flange prevents the middle belt from accidentally falling off in high load situations such as high temps or extreme high traction. Fixed in place so as not to increase rotating mass of the roller it is also shaped to prevent any step between the belt and the flange. Offered in black and titian colour. (Can also be used for IF15. Please use the included M3x15mm screw.)
This part is machined from high quality 7075 aluminium material. With the significantly increased rigidity the steering response will be improved. Plastic bushings to hold the suspension shaft and mounting screws are included.