BF-4 Crawler version RTR
w/7.2V 1800mAH NI-MH battery, Wall Charger,
2.4GHz radio,9kg servo, no headlights
Length:510mm
Width: 335 mm
Height: 300mm
Wheelbase: 340mm
Tires:Φ145*65mm
Gear ratio(RH1046): 18.1：1
Gear ratio(RH1046C): 36.2：1
Motor:550 Size 60T for RH1046C)
ESC: 40A
