The 64mm / 3900 KV impeller from Pichler is a powerful drive specifically designed for use in RC aircraft models. It is intended for 3S (11.1V) LiPo batteries and offers impressive performance that significantly enhances the flying experience. The impeller comes pre-assembled and factory-balanced, ensuring easy installation and smooth operation. Made from fiber-reinforced plastic, this drive provides both stability and durability. With an 11-blade impeller and a brushless motor DFM2840, it achieves a specific RPM of 3900 revolutions per volt, making it an excellent choice for demanding model aircraft. The impeller delivers a maximum thrust of approximately 900g, ensuring outstanding performance in the air.

• Pre-assembled drive for easy installation
• Factory-balanced for optimal operation
• Made from fiber-reinforced plastic for high stability
• 11-blade impeller for improved air circulation
• Maximum thrust of about 900g for powerful flying characteristics.