With over 20 years in the development of R/C helicopters and always at the helm of R/C helicopter development and competition, Hirobo creates the XRB-SR to give you the experience like flying a larger R/C helicopter.
The lithium battery included in the package lets you fly for up to 15 minutes with a single charge. This is a remarkable electric helicopter that leads the market of counter-rotating electric helicopters.
- Main rotor diameter : 350mm
- Total length : 360mm
- Frame length : 62mm
- Width : 90mm
- Height : 160mm
- Gear ratio : 9.857:1
- Weight : 185g
- Motor : XRB SR coreless motor 2pcs
- Main mast : long type
- Rotor RPM : 1,600-1,700RPM in hovering
- Li-po charger : AC100-240V
- Li-po battery, charger, included
- Battery charge time : 1-1.5 hours
0301-936 package includes a 4-channel 40Mhz transmitter.








