R8003 - REAR BELT (RUBBER) 201

A spacer/insert set that matches the fuel tank capacity of IF18-2 with the regulations of international races such as IFMAR. The thinnest spacer is 0.5cc, allowing you to make fine adjustments to the tank capacity by increasing or decreasing the number spacers.(1.5cc Upper&Bottom Spacer each 1pc.0.5cc Spacer 2pcs,M3x10mm/M3x12mm/M3x14mm screw each 1pc)

Spare part for R0333.

By extending the upper arm ball end boss by 3.5mm, the upper arm can be lengthened without any difficulty. The hole in the upper arm itself, which is combined with the upper arm, is also deeper, so it can be used in its shortest setting. Its now possiible to use this part for wide range of settings.

Uses harder material than standard IF18 kit. Increases the rigidity of the suspension and improves the corner speed.

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.

Spare parts for R0323.

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.

Uses lightweight carbon material. Chassis rigidity can be increased while suppressing weight increase. Improves steering response.

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