Order by calling 1-800-731-8546. Mon–Fri 9:30AM – 5:00PM (PST)
Gens ACE Mars Brushless Combo Mars-BL3744-800KV w/45A ESC Combo
Gens ACE Mars Brushless Combo Mars-BL3744-800KV w/45A ESC Combo
Item Code: 98P-Mars-BL3744-800KV-BL45A-Combo


Regular Price: $144.80
Sale Price: $72.40
You Save: 50%
Out of stock

Item Mars-BL3744-800kv
Voltage 9-16.8V
Power(W) 500W
Lipo 4S
Recommened Prop (inch) 14*7
Turns 14T
shaft Diameter D2(mm) 5.0
shaftlenght L2(mm) 21.3
Diameter D1(mm) 37.2
Lengh L1(mm) 44.75
mounting scr.dia 4*M3,25mm
recomm.Timming High or Auto matic
Weight 285g
Speed control Mars-BL45A
model weight 2.5kg


Part Number Mars-BL45A
Type 45A-SBEC
Input 2-6S(5V-25.2V
Battery connector N/A
Operating Current 45A
Peak current 55A
Dimention 93*29*19.2mm
BEC 4A/5.6V
Weight 60.8g
Sensor/Sensorless sensorless
Recommend Model Heli/Airplane


Fly-Sky 2.4G CT6B 6-Channel Transmitter+Receiver
Regular: $49.95
SALE $34.95

FS-TH9X 2.4GHz 9CH Transmitter - RC Helicopters/ Airplanes Transmitter Receiver
Regular: $179.00
SALE $89.95

Fly Sky CT6B OEM Version Exceed RC 6-Ch 2.4Ghz Transmitter w/ Receiver (Full Version) for RC Helicopters & Airplanes
Regular: $74.95
SALE $44.70

Hobbypartz 3 Axis Gyro for Aircraft Flight Stabilizer
Regular: $39.95
SALE $19.95

Thunder AC6 Smart Balance LiPo/Nimh Charger/Discharger w/ AC Adapter for 1-6 Lipo/ 1-15 Nimh w/ USB to PC Software
Regular: $75.00
SALE $48.95

HD 720p Dice Mini Camera with Night Vision LxWxH: 1 3/8"x1 3/8"x1 1/4"
Regular: $39.00
SALE $31.20