| Product Model | Gecko 120A OPTO HV | |
| Model Number | 4120401 | |
| Type | brushed/brushless | brushless |
| High Voltage / Normal | High Voltage | |
| Specifications | Continuous Current | 120A |
| Burst Current | 150A | |
| Battery Cell | 18-38NC/6-12Lipo | |
| BEC output | / | |
| Size | Length | 65mm |
| Width | 46mm | |
| Height | 17mm | |
| Weight | 121g | |
| Wires & Connectors | Power Wires | 10#AWG,160mm-Red/160mm-Black |
| Motor Wires | 10#AWG,160mm-Black | |
| Signal Wires | (Brownorange and red)60C,330mm a special JR male plug at one side | |
| Signal Wires 2 | (Brownorange and red)30C,150mm a special JR male plug at one side | |
| Power plug | no | |
| ESC Programing via | Transmitter | yes |
| AIR Program Card | ||
| LED Program Card | ||
| LCD Program Card | yes | |
| WiFi Module | yes | |
| yes | ||
| Firmware | Firmware Upgrade | yes |
| Programmable items |
Tone of value Prog.Item |
BEEP- |
BEEP- BEEP- |
BEEP- BEEP-BEEP- |
BEEP- BEEP- BEEP- BEEP- |
BEEP— |
BEEP— BEEP- |
BEEP— BEEP- BEEP- |
BEEP— BEEP- BEEP- BEEP- |
BEEP— BEEP- BEEP- BEEP- BEEP- |
| Brake Type | Brake OFF | Soft Brake | Mid Brake | Hard Brake | ||||||
| Battery Type | NiCd/NiMH | LiPo | LiFe | |||||||
| Cut Off Voltage Threshold | 2.8V/50% | 3.0V/60% | 3.2V/65% | No Protection | ||||||
| Restore Factory Setup Defaults | Restore | |||||||||
| Motor Timing | Auto | 2° | 8° | 15° | 22° | 30° | ||||
| SBEC Voltage Output | 5.0V | 6.0V | 7.4V | 8.4V | ||||||
| Governor Mode | RPM OFF | 1st Soft Start | 2nd Soft Start | Governor Mode 1 | Governor Mode 2 | |||||
| Motor Rotation | Forward | Reverse | ||||||||
| Start Up Strength | 10% | 15% | 20% | 25% | 30% | 35% | 40% | 45% | 50% | |
| Low Voltage Cut Off Type | Reduce Power | Cut Off Power |
| Delault |
Brake Type: Brake Off Battery Type: LiPo with Automatic Cell detective Cut Off Voltage Threshold: 3.0V/60% Motor Timing: Auto SBEC Voltage Output: 5.0V Governor Mode: RPM OFF Motor Rotation: Forward Start Up Strength: 30% Low Voltage Cut Off Type: Reduce Power |