The new version 3ch RC helicopter M2, The inner gyro with function of dual rate and head lock, which designed for helicopters specially. M2 gyro version adopts AVCS ( Angular Vector Control System ), which makes the function of head lock more outstanding and steady. AVCS system: Since rudder trim changes caused by wind and other meterological changes, and varieties of helicopter attiude changes are automatically cancelled, tail rudder operation becomes easy, making it perfect for 3D flight.
| | Skytech M2 3ch 3 Channels Metal RC Radio Remote Control R/C Helicopter with Gyro Red |  | 29.99 |  |
