The assembled Leo Rover 1.9 by Fictionlab is an open-source 4x4 mobile robot designed for research, education, and robotics prototyping. Delivered fully assembled and tested, it provides a modular ROS 2 platform ready for developing and testing robotic applications both indoors and outdoors.

| Configuration | Fully assembled and tested robot |
| Dimensions | 424 × 445 × 303 mm |
| Weight | Approximately 7 kg |
| Payload | Approximately 5 kg with standard tires |
| Maximum linear speed | Approximately 0.4 m/s |
| Maximum angular speed | Approximately 1 rad/s |
| Estimated obstacle clearance | Approximately 70 mm |
| Ground clearance | 108 mm |
| Drive system | 4-wheel drive |
| Suspension | Differential / rocker system |
| Protection rating | IP55 |
| Operating temperature | -10 °C to +40 °C |
| Runtime | Up to 4 hours with the standard battery |
| Communication range | Up to 100 m |
| Onboard computer | Raspberry Pi 5 |
| Processor | Broadcom BCM2712, 64-bit quad-core Arm Cortex-A76 at 2.4 GHz |
| Memory | 4 GB LPDDR4X |
| Camera | 12.3 MP Arducam with wide-angle lens |
| Integrated sensors | Front camera, IMU, and wheel encoders |
| Connectivity | Dual-band Wi-Fi, Bluetooth 5.0, Gigabit Ethernet |
| USB | 2 × USB 3.0 + 2 × USB 2.0 |
| Operating system | Ubuntu 24.04 |
| Robotics framework | ROS 2 Jazzy |
| Software license | MIT |
| Battery | Li-Ion 3S2P, 10.8 V, 6.8 Ah, approximately 73.2 Wh |
| Charging time | Approximately 4 hours |
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