1. Introducció
This manual provides essential information for the safe assembly, operation, and maintenance of your X-PRO X9 125cc Dirt Bike. Please read this manual thoroughly before operating the vehicle to ensure proper use and to prevent injury or damage. Keep this manual for future reference.
2. Informació de seguretat
WARNING: Operating this dirt bike can be dangerous. Always wear appropriate safety gear, including a helmet, eye protection, gloves, and protective clothing. Read and understand all warnings and instructions before use.
- Always wear a DOT-approved helmet, eye protection, and protective clothing.
- Never operate the dirt bike under the influence of alcohol or drugs.
- Perform pre-ride inspections before each use.
- Do not carry passengers. This dirt bike is designed for a single rider.
- Operate only on designated off-road areas.
- Mantingueu les mans i els peus allunyats de les peces mòbils.
- Aquest producte conté substàncies químiques que l'estat de Califòrnia sap que causen càncer i defectes congènits o altres danys reproductius (advertència de la Proposició 65).
3. Contingut del paquet
En desembalar, comproveu que hi hagi tots els components:
- X-PRO X9 125cc Dirt Bike (main unit)
- Manillar
- Roda davantera
- Parafang davanter
- Matrícula
- Brake components (if not pre-assembled)
- Tool Kit (may vary)
- Manual d'instruccions
4. Instruccions de muntatge
Some assembly is required for the X-PRO X9 125cc Dirt Bike. If you lack mechanical experience, seek assistance from a qualified technician or an experienced individual. Refer to any available assembly videos for visual guidance.
4.1 Passos de l'Assemblea General
- Desembalatge: Carefully remove the dirt bike and all components from its packaging. Inspect for any shipping damage.
- Instal·lació del manillar: Attach the handlebar to the triple clamps using the provided handlebar brackets. Ensure all bolts are tightened securely to specifications.
- Instal·lació de la roda davantera: Install the front wheel, ensuring the brake rotor aligns correctly with the caliper. Secure the axle nut.
- Sistema de fre: Connect and adjust the brake system. Ensure proper function and fluid levels (if hydraulic).
- Fender and Number Plate: Mount the front fender and number plate.
- Comprovacions finals: Double-check all fasteners for tightness. Ensure cables and hoses are routed correctly and not pinched.



5. Comprovacions prèvies a la conducció
Abans de cada viatge, realitzeu les comprovacions següents:
- Pressió dels pneumàtics: Ensure tires are inflated to the recommended 20 PSI.
- Nivell de combustible: Check fuel level. Use premium gasoline (91 octane or higher) and avoid fuel containing ethanol, as it can damage the engine.
- Nivell d'oli: Verify engine oil is at the correct level.
- Frens: Test front and rear brakes for proper function and responsiveness.
- Tensió de la cadena: Inspect chain for proper tension and lubrication.
- Elements de fixació: Check all nuts, bolts, and fasteners for tightness.
- Controls: Ensure throttle, clutch (if applicable), and shifter operate smoothly.
6. Instruccions de funcionament
6.1 Arrencada del motor
- Gireu la vàlvula de combustible a la posició ON.
- Engage the choke fully (cold engine).
- Kick-start the engine.
- Once the engine starts, gradually disengage the choke to half, then fully off as the engine warms up. If the engine stalls, it may be due to the choke being fully closed too soon, especially at higher altitudes.
- Allow the engine to warm up for a few minutes before riding.
6.2 Equitació
The X-PRO X9 features a 4-speed transmission for versatile riding. Practice shifting in a safe, open area before attempting challenging terrain. The 17-inch front and 14-inch rear wheels are designed to adapt to various terrains, providing increased ground clearance and improved traction.

7. Manteniment
Un manteniment regular és crucial per a la longevitat i el funcionament segur de la teva moto de cross.
7.1 Engine Oil Changes
- Initial Oil Change: Change the engine oil after the first hour of use or first ride. This removes manufacturing debris.
- Oli recomanat: Use full synthetic 10W-40 motorcycle oil. For the first few changes, petroleum-based oil is recommended before switching to synthetic.
- Canvis habituals: Refer to the maintenance schedule in the full owner's manual for subsequent oil change intervals.
7.2 Calendari general de manteniment
- Cadena: Clean, lubricate, and adjust chain tension regularly.
- Frens: Inspect brake pads, discs, and fluid levels (if hydraulic). Adjust as needed.
- Filtre d'aire: Clean or replace the air filter periodically, especially when riding in dusty conditions.
- Bujía: Inspeccioneu i netegeu o substituïu la bugia segons calgui.
- Elements de fixació: Comproveu i premeu periòdicament totes les femelles i els cargols.

8. Solució De Problemes
If you encounter issues with your X-PRO X9 dirt bike, consider the following common troubleshooting steps:
- El motor no arrenca:
- Check fuel level and ensure the fuel valve is open.
- Verify the choke is set correctly for a cold start.
- Inspeccioneu la bugia per si hi ha brutícia o danys.
- Assegureu-vos que l'interruptor d'aturada estigui en la posició RUN.
- Engine Running Poorly:
- Check for proper fuel type (premium, no ethanol).
- Inspeccioneu el filtre d'aire per si hi ha obstruccions.
- A carburetor issue may require professional adjustment or replacement.
- Problemes de frens:
- Check brake pad wear.
- Inspect brake fluid level (if hydraulic) and check for leaks.
- Ensure brake cables are properly adjusted.
For persistent issues, contact X-PRO customer support or a qualified mechanic.
9. Especificacions
Key specifications for the X-PRO X9 125cc Dirt Bike (Model DB-K01):
| Característica | Especificació |
|---|---|
| Tipus de bicicleta | Off-Road Motorcycle |
| Marca | X-PRO |
| Nom del model | DB-K01 |
| Motor | 125cc Zongshen Engine, Internal Combustion |
| Nombre de velocitats | 4 |
| Mida de la roda | Davant: 17 polzades, Darrere: 14 polzades |
| Material de la roda | Acer d'aliatge |
| Tipus de suspensió | Dual |
| Estil de fre | Disc |
| Tipus de marc | Cradle type steel tube frame |
| Muntatge obligatori | Sí |

10. Garantia i Suport
To ensure you receive full support and warranty coverage, it is recommended to register your X-PRO X9 dirt bike on the official X-PRO weblloc.
For any parts issues, technical assistance, or warranty claims, please contact X-PRO customer service. Provide your Amazon order number and product details for efficient support.




