

"Improved rigidity by using carbon-mixed nylon material. Improves steering response and enables increased racing line stability. It is particularly effective when used under high temperature conditions. *For identification, ""H"" mark is printed by laser engraving."
Improved rigidity by using carbon-mixed nylon material. Improves steering response and enables increased racing line stability. It is particularly effective when used under high temperature conditions. *For identification, ""H"" mark is printed by laser engraving.
These 64 titanium ball screws are approximately 1.5 g lighter per piece than the kit's standard parts for the front (made of steel). This material change slightly reduces rigidity for a smoother feel.
Lowered shock tower for mounting short shock to IF15-2. As with the standard type, the damper mounting angle can be selected from 4 locations. Due to the lowered tower, the damper is 4mm shorter, offering a lower center of gravity. It is possible to enhance steering response and tune setup to your prefered driving feel. (Please use together with G147 short shock set)
G121-14 Chassis weight is 14g, half that of G0121 original optional chassis weight. Perfect for making finer setting adjustments. Can be used in all sliding weight positions and front bumper on IF15.
In order to efficiently draw out the power of the OS MAX 12TG, which is popular in Japan for its easy power, it has a lightweight flywheel and optimized weight for efficient power delivery. The specifications of each part, such as the yellow shoe, which has been processed to a thin 4mm thickness, have been determined in advance.
This new aluminium center bulkhead ensures chassis rigidity in the center section of the car. Helps with traction and added stability in high grip situations.
Pinion gear with improved durability compared to the standard part, achieved by reviewing the material and coating.
The use of 7075-T6 material and its slim profile make it both lightweight and highly rigid. Securely fastens the main chassis to the upper deck for more stable running on all surfaces.
The use of lightweight titanium screws inside the two-speed unit contributes to improved engine pickup. The screw head is shaped to achieve the lightest weight possible.
This shock tower is used in combination with a specially developed short-type shock.
The suspension stroke is equal to that of the standard type, and combined with the low center of gravity, the shocks provide increased response and cornering.
The front and rear mounting positions are also carefully designed to keep the upper and lower mounting surfaces the same.
The upper fixing surface is offset by 1mm to keep the upper and lower mounting surfaces the same, the shape takes advantage of the machined A7075 material.
In the case of use with IF15W the racing body SMJ C235 can be optimized and mounted 3.5mm lower when using G147 short front shock set.
By replacing the original kit plastic part with this high-precision 7075 machined part, all flex and deflection will be eliminated, resulting in excellent consistency and sharp steering characteristics.