Key facts
- Brand
- Losi
- Model
- 22S
- Documents
- 2
- Languages
- EN
- Last added
- 2026-09-29
Start here
Losi 22S Pro Drag Roller Instruction Manual
This manual covers all aspects needed to safely operate the Losi 22S Pro Drag Roller, a 1/10‑scale 2‑wheel‑drive RC car. It begins with safety precautions, required tools, and a list of included components, then walks you through quick‑start assembly, motor, servo, ESC and battery installation.
Further sections explain gear‑mesh adjustment, wheelie‑bar, camber and toe tuning, rear‑differential removal, driving precautions, power‑on procedures and a troubleshooting guide. The document ends with warranty information and contact details for Horizon Hobby support.
Losi 22S specifications
| Scale | 1/10 |
|---|---|
| Drive | 2WD |
| Motor type | 4‑pole brushless 6500Kv |
| ESC | Spektrum 100 Amp Smart ESC |
| Pinion gear | 16T |
| Receiver | Spektrum SR315 |
| Steering servo | Spektrum 6KG Waterproof Servo |
All Losi 22S documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How can I adjust the camber on the vehicle?
Select the appropriate hole positions on the camber blocks for front and rear hubs, then adjust the turnbuckle for fine tuning.
What should I do if the vehicle does not move after powering on?
Check that the battery is charged and connected, ensure the ESC and transmitter are turned on, and verify the motor wires are properly soldered.
Is the Losi 22S fully waterproof?
No, while the vehicle is water-resistant and has waterproof electronics, it is not completely waterproof and should not be treated like a submarine.
What is the recommended battery for the Losi 22S?
The recommended battery is the Spektrum 7.4V 5000mAh 2S 100C Smart Hardcase LiPo Battery with IC5 connector.