| Type | Brushless outrunner |
| Size | Replacement for 40- to 46-size glow engines |
| Bearings or Bushings | Ball bearings |
| Wire Gauge | 14 |
| Recommended Prop Range | 12x8 to 14x10 |
| Voltage | 14.4 to 19.2 |
| RPM/Volt (Kv) | 670 |
| Resistance (Ri) | .04 ohms |
| Idle Current (Io) | 3.90A @ 10V |
| Shaft Diameter | 6mm (.24 in) |
| Overall Length | 55mm (2.15 in) |
| Weight | 290 g (10.0 oz) |
| Overall Diameter | 50mm (2.00 in) |
| Diameter | 50mm (2 in) |
| Length | 55mm (2.15 in) |
| Continuous Current | 40A |
| Maximum Burst Current | 55A (15 sec) |
| Cells | 12–16 Ni-MH/Ni-Cd or 4–5S Li-Po |
| Speed Control | 60A brushless |