| Cylinders | 2 |
| Bore | 72mm |
| Stroke | 62 mm (LGW 523) - 75 mm (LGW 627) |
| Displacement | 505 cm3 (LGW 523) - 611 cm3 (LGW 627) |
| Max inclination during operation | 30°, max 30 min / 35°, max 1 min |
| Oil capacity (MAX level.) including oil filter | Carter STD 1,5 lt. (LGW 523) - 1,7 lt. (LGW 627) |
| Dry weight | 52 kg (LGW 523) - 60 (LGW 627) |