G070B - TAPERED COLLAR SET

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.

INFINITY Team Hoodie has been renewed with the World Champion "4 Star" design!


The "4 Star" design represents the number of World Championships Team INFINITY has won. The design is a subtle yet proud reflection of Team INFINITY's brilliant achievements to date. Although it is a thin type, it is brush lined for a comfortable feel and excellent warmth retention. Seven sizes are available: S/M/L/XL/2XL/3XL/4XL.

The drivetrain of the IF18-3 has been lightened to improve response during acceleration and deceleration.
The weight is approximately 7g lighter than the 8mm shaft.

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).

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.

The 25T steering servo horn, crafted from 7075-T6 alloy, offers exceptional robustness and precision. Featuring an M2 screw lock, it virtually eliminates play between the servo horn and servo, resulting in heightened steering precision and responsiveness.

Reviewed steering angle, front D.J.CVD drive shaft.
With use of aluminum bell crank (T093), smoothly can provide the drive power at wide steering angle.
Assemblage of wheel axle and drive shaft must be Ver.2 -to-Ver.2

Adjustment tool that fits directly onto clutch nuts such as IF18-3 and IF15-2. The flat top surface makes it easy to apply force when tightening the nut and enables easy installation even with hard clutch springs.

Approx. of 13g heavy weight than kit normal carbon graphite chassis. Suitable for the car to make more lower gravity center like carpet or high-grip surface.
Optimized chassis shape design will provide perfect chassis flex.

Repair parts for R0400

The 47T spur gear enhances the acceleration of your vehicle and assists in clearing jumps with ease. Moreover, it can be advantageous in reducing engine stress while racing on muddy tracks.

Sharper turning and more direct performance can be obtained on high-grip circuits.

The new suspension holder provides 0.5mm lower than kit normal hinge pin point. Possible to lower the roll center. Combination of roll center and toe angle option, setting range is widen.