Roban Red 700size B 429 ARF Air Zermatt RC Helicopter Fuselage scale Model

Flight Stabilization: 3 axis flybarless gyro. Main blade length: 700mm. Tail blade length: 105mm. Main blade count: 4. Tail blade count: 4. Drive gear ratio: 1:13.8:4.7. Should you have an issue with any of our products or service.