Put some pep in your helicopters step without breaking the bank!
With 370W+ your heli wont be in need of more power.
Direct bolt in for 450 Align and similar helicopters.
Specs.
Max Amps: 30A
Max Volt: 11.1V
Rpm/V: 3500kv
Resistance: 0.0235 ohms
No-load Current: 2.2A(7.4V)
Dimension: 28.76mm x 37.56mm
Mounting hole depth: 4mm
Length of extend Shaft: 15mm
Shaft diameter: 3.175mm
Weight: 78g