

Newly designed steering block. Steering angle stopper is additionally equipped.
Steering is adjustable at any angle of incidence. Lineup of Hard & Graphite material.
Hard material is suitable for fundamental condition and provides stable grip.
For high grip surface and expecting quick response, graphite material is recommended to use.
This wider wheel hex modifies the vehicle's handling characteristics by altering steering feel and vehicle roll stiffness. It is versatile for use on both the front and rear ends, enabling smoother steering when mounted at the front and improved traction when mounted at the rear.
The 23T throttle servo horn, crafted from 7075-T6 alloy, serves as an ideal replacement for the plastic counterpart provided in the kit. Its robustness and precision enable maximum performance from your brakes, while the minimized play between the servo horn and servo ensures precise control over your engine.
A special manufacturing process ensures long life and consistent performance.
As the overall length is approximately 11mm,
please use it together with R0413 CLUTCH SPRING HOLDER (for R0412).
Newly designed reviewing material and geometory. Durability is significantly advanced.
The 1.1mm spring provides a firmer tension compared to the standard IFB8 kit clutch spring (1.0mm), enabling the clutch to engage at higher RPM and enhancing engine bottom-end power, particularly on high-traction tracks.
The 9.0T rear spring represents a significant increase in stiffness compared to the stock spring (10.0T), providing enhanced support to the rear end during acceleration. This adjustment is effective for reducing rear grip, which can be advantageous in certain driving conditions. By utilizing this stiffer spring, drivers have the ability to fine-tune their car's handling characteristics.
The 0.9mm spring offers a softer tension compared to the standard IFB8 kit clutch spring (1.0mm), effectively smoothing out power delivery when necessary.
Cool carbon fiber ruler with 5-star INFINITY logo.
Made of carbon fiber, which is strong, lightweight, and has no distorstion due to heat, allowing for accurate measurements.
Available in two sizes: 15 cm and 30 cm.