This gear (and corresponding pinion gears) will increase the top speed of your kit without any other modifications.
This is a high-speed gear set designed to be used with any Tamiya TA001 or TA-02 chassis-based kit.
• 66T Spur Gear x1
• 69T Spur Gear x1
• Screws and instructions are included.
• Boost your model’s speed compared with kit-standard 74T spur gears. You may have to charge your pinion gear size.
Item is new in Tamiya’s original packing.