B20-12L + 4:1
| Powerange | max. 220W (15 sec.) | |
| Idle Current @ 8,4V | 1,11A | |
| Resistance (Ri) | 0,037 Ohm | |
| RPM/Volt (kv) | 4630 U/min-1 | |
| Weight | 69g | |
| Diameter | 20 mm | |
| Length | 55,9 mm | |
| Poles | 2-Pole Insiderunner | |
| recom. Speedcontroler | 4A to 8A Brushless | |
| recom. Timing | 0° - 5° | |
| Gear Ratio | 4:1 | |
| Shaft Diameter | 3 mm |