Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)
The gear tooth counts have been optimized to allow the OS 12TG engine to operate within its most efficient RPM range.
With a wider range of gear ratio options available, it is now possible to achieve an even better matched setup.
This is a spare part for the G0125 B adjustable front one-way set. This set helps control the one-way well even with soft silicone oil. We also recommend replacing the conventional one with this spare part.
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.
R0262, R0263 Repair parts for accessories. 1mm short type "G084 BALL NUT 4.9 mm", they can be used for height adjustment of each pivot part of IF15.
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.
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.
Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)
Based on feedback from Team INFINITY, the shocks for the IF15-2 have been updated.
This update enhances overall grip and improves drivability across all speed ranges.
"Improved rigidity by using carbon-mixed nylon material. Stabilizes the rear grip and allows for increased racing line stability. It is particularly effective when used under high temperature conditions. *For identification, the ""H"" mark is printed by laser engraving. """
Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)
Based on feedback from Team INFINITY, the shocks for the IF15-2 have been updated.
This update enhances overall grip and improves drivability across all speed ranges.
Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)
The gear tooth counts have been optimized to allow the OS 12TG engine to operate within its most efficient RPM range.
With a wider range of gear ratio options available, it is now possible to achieve an even better matched setup.
Precision-machined from 7075-T6 aluminum and treated with INFINITY’s original hard coating for a lightweight, high-rigidity, and highly durable finish.
Delivers sharp throttle response and consistent handling for elevated driving performance.
Includes joint parts with the same material and coating as the drive shaft.
A high-precision pinion gear machined from A7075-T6 material, featuring a special high-hardness plating treatment that significantly enhances wear resistance for the IF15-2 series.
Previous models (G071-15, G071-16, G072-20, G072-21, G270-16, G271-21) will be discontinued once current stock is depleted.
Optional Parts (IF15 / IF15W / IF15-2 / IF15-2W)
The gear tooth counts have been optimized to allow the OS 12TG engine to operate within its most efficient RPM range.
With a wider range of gear ratio options available, it is now possible to achieve an even better matched setup.
