R0390 - SIDE STIFFENER SET (IF18-3/CARBON)

Repair parts for R0394

Super low friction rubber belt

Stainless steel material offers supple flex characteristics while adding extra weight for improved stability on high grip surfaces. This option part promotes mild steering characteristics.

NEW Option part for IF18.
Insert under front bumper to adjust body height where needed.
Ideal when running on bumpy race tracks.
Will offer a smoother driving feel.
Includes M4mm Aluminium Nylon Nut & M4x12mm Titanium Flat Head Screw.

Spare part for R0390.

Compared to the standard plastic rear body mount, this new carbon mount increases the height of the body by 3mm (Almost the limit within the regulation of IFMAR). In addition, the cross-sectional shape of the carbon plate and A7075 adapter matches the latest body shapes such as XTREAM's Diablo and Protoform's R19 without any gaps. This allows the downforce to be transferred to the tires without loss and improving rear grip. The left and right carbon plates can be fine-tuned with set screws to accommodate individual body shapes. The connection to the car body can be made in three step width directions, and also absorbs the twisting of the mounting part when toe-in is applied.

Weight has been reduced by F:0.3g R:0.5g, removing this unnecessary material has improved rotational balance. Reduced clearance in the thrust direction helps maintain wheel stability during running.

This set of Φ8.5mm titanium ball screws is for use with the IF18-2. (Set includes 4 normal size and 2 long size) For smooth and light driving.

An all new front one way set featuring larger one way bearings for improved durability. The timing of the drive transmission to the front tires has also been changed resulting in milder and more easy to drive characteristics. The overall weight has been reduced to 24g, 4g lighter than the original.