The Sport Propellers will allow for inverted flight while the 3D Propellers will allow for more advanced maneuvers while inverted. Like all performance upgrades there is a compromise to be made. Using the 3D Propellers with more advanced maneuvers will cause the battery to drain faster yielding shorter flying times with the stock battery.
Product Support Tips
Product Support & Service
Technical questions about this product should be directed to Horizon Hobby:
Horizon Hobby GmbH Hanskampring 9 D-22885 Barsbuettel Deutschland
US Product Support: Mo - Fr: 2:00pm - 9:00pm (UK Time zone hours of operation) English: +44 (0) 127 929 7061
Europe Customer Service & Tech Support: Mo - Fr: 8:00am - 4:00pm English: +44 (0) 127 929 7061 German: +49 (0) 40-822167800 French: +33 (0) 7 822 63 500