

Optimized shape to accommodate the updated thickness of (G187) front knuckle plate (hard) adopted on IF15-2. Additionally, reducing the clearance of the opening compared to the original product to efficiently control the airflow, which is the original purpose of the knuckle plate.
The combination of carbon and aluminum materials provides sharp steering characteristics with a highly rigid and lightweight finish. In addition, the included 4.9mm ball and aluminum spacer optimize bump steer and increase corner speed.
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.
These titanium ball screws contribute to improved grip by adding approximately 0.6 g of weight per ball screw compared to the kit's standard rear ballscrews (made of aluminum). In addition, the use of 64 titanium material with its increased rigidity improves response, especially on low to medium grip surfaces.
Special rubber with excellent durability is used to achieve longer life than the soft rubber type of the kit's standard parts. Especially effective for IF15W with high grip wide tires.
Pinion gear with improved durability compared to the standard part, achieved by reviewing the material and coating.
Features the same design shape as G154 rear shock tower (standard / carbon)
but designed to be used in combination with a specially developed short type shock.
The total shock length is shortened by 4 mm.
The suspension stroke is maintained the same as the std shock type, and combined with the lower center of gravity, this offers sharper cornering and increased reaction.
The body mount is 3.5 mm lower (one step of the body pin), which also contributes to lowering the center of gravity.
The shock mounting positions have been optimised to only the three inner positions, allowing for extra strength in this area in the event of a crash.
A high-quality 64 titanium ball screw set, when replacing the kit's standard φ8mm ball screws (front/steel, rear/aluminum), they reduce overall weight by approximately 3.3g and provides a light driving feel.
Steering knuckle plate for IF15-2 and IF15-2W, which allows for a greater steering angle of the outer tire in corners than the standard kit version.
This will make tighter cornering possible, and can improve high speed steering on larger tracks.
Spare parts for repairing short shocks that can be used for IF15/IF15W.
Overall length of 24mm.
"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.
Brake pads that can be used with IF15-2/2W and IF18-3.
Compared to the standard soft (red), this pad enhances initial braking, allowing you to tune your preferred feeling when entering the corner.
By mixing this pad with the standard (soft (red)), you can create an intermediate feeling.
(There is an identification marking on one side, apply adhesive to this side only)
Optimized shape to accommodate the updated thickness of (G187) front knuckle plate (hard) adopted on IF15-2. Additionally, reducing the clearance of the opening compared to the original product to efficiently control the airflow, which is the original purpose of the knuckle plate.