The main gear with 170 teeth from Align is an essential accessory for RC helicopters, specifically designed for the 550 and 600 models. This gear is a crucial component in the drive system, ensuring efficient power transmission between the motor and rotor. The black color not only gives the gear an appealing look but also contributes to its durability and resilience. Made in Germany, this product meets high-quality standards and is suitable for use in demanding flight conditions. It is important to note that the gear contains small parts that may pose a choking hazard, making it unsuitable for children under 3 years old. This replacement part is an indispensable component for anyone looking to optimally maintain and operate their RC helicopters.

• Replacement part for RC helicopters of the 550 and 600 models
• High-quality workmanship for reliable performance
• Designed for efficient power transmission in the drive system.