
| Product Type | Spider 40A OPTO lite | |
| Model Number | 5120421 | |
| Type | brushed/brushless | brushless |
| High Voltage / Normal | Normal | |
| Specifications | Continuous Current | 40A |
| Burst Current | 50A | |
| Battery Cell | 5-18NC/2-6Lipo | |
| BEC output | NO | |
| Size | Width | 23.5mm |
| Length | 58.5mm | |
| Height | 14mm | |
| Weight | 49g | |
| Wires & Connectors | Power Wires | 16#AWG,500mm-Red/500mm-Black |
| Motor Wires | 16#AWG,75mm-Black | |
| Signal Wires | (Black & white twisted)30C,600mm a JR male plug at one side | |
| Power plug | no | |
| ESC Programing via | Transmitter | |
| AIR Program Card | ||
| LED Program Card | ||
| LCD Program Card | ||
| WiFi Module | ||
| USB program connector | yes | |
| Firmware | Firmware Upgrade | yes |