New Infinity IF15-2 2-Speed Transmission and Driveshafts

Press Release From Creation Model:
www.creationmodel.net/infinity/

Infinity has released a new 2-speed transmission option as well as new driveshafts for the IF15-2 platform.

2-SPEED SET (Double Bearing Type)

Optional Parts for IF15-2

The new 2-speed transmission set features a revised spur gear mounting section, achieved through a mold modification. The newly designed 2-speed housing supports the assembly with two different-sized bearings, providing improved precision and significantly reducing play. The fixing area between the 2-speed hub and main shaft has also been reinforced by increasing the diameter to 12 mm and adding more material. Despite the increased strength, the total weight of the complete unit remains virtually unchanged, from 24.8 g for the previous version to 25.1 g for the new version.

The internal diameter of the 2-speed housing has been reduced by 0.1 mm to improve shifting feel. The shape of the adjustment openings has also been optimized, while the shoes can be installed in either leading or trailing orientation. Adjustment openings are intentionally provided on both sides of the housing to improve rotational balance. In addition, the 2-speed housing features a high-hardness plated surface treatment, helping to maintain a stable contact surface with the shoes over a long period of use.

The new 2-speed shoes now feature a roller-type weight system, helping to maintain more consistent shift timing. The adjustment screws have also been increased to M4 size, making the adjustment less likely to change during operation. The mold-revised spur gears are also compatible with the previous 2-speed system.

ALU REAR SWING SHAFT SET (90degrees/52mm)

A swing shaft made from lightweight, high-rigidity A7075T6 aluminium with a robust hard coating. It enables rapid cornering and even improves engine response, taking your driving performance to the next level. Compared to the G302 and G303, which are already on sale, the pin angle has been adjusted by 90 degrees to further reduce drive loss and deliver a more nimble ride. For optimal performance, experiment with the G302 and G303, which are designed to maximise traction, and the G313 and G314, which are particularly effective in high-grip track conditions, to find the ideal combination for your setup.

ALU REAR SWING SHAFT SET (90degrees/51mm)

A swing shaft made from lightweight, high-rigidity A7075T6 aluminium with a robust hard coating. It enables rapid cornering and even improves engine response, taking your driving performance to the next level. Compared to the G302 and G303, which are already on sale, the pin angle has been adjusted by 90 degrees to further reduce drive loss and deliver a more nimble ride. For optimal performance, experiment with the G302 and G303, which are designed to maximise traction, and the G313 and G314, which are particularly effective in high-grip track conditions, to find the ideal combination for your setup.