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.
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.
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.
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.
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.
Option parts (IF15 / IF15W / IF15-2 / IF15-2W)
A shaft with a length between the conventional G152 short shock shaft (24mm/2 pieces) and the G212 shock shaft (27mm/2 pieces).
Please use this when using the G297.
"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. """
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.
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.
This is an option part for short shock for IF15/IF15W. 3 hole - 0.9mm piston. (3 hole - 0.9mm and 2 hole - 1.1mm piston is also available.
This piston is secured with an ultra small screw as used in the IF14-2 to increase stroke.
A dedicated 0.05" inch size tool is required. (A0100) INFINITY 0.05" hex wrench driver.
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.
