1. Úvod
This manual provides essential information for the safe assembly, operation, and maintenance of your X-PRO X12 110cc Automatic Electric Start Dirt Bike. Please read this manual thoroughly before using the vehicle to ensure proper handling and to prevent injury or damage.

Figure 1: X-PRO X12 110cc Dirt Bike (Orange color variant shown)
2. Bezpečnostní informace
VAROVÁNÍ: Operating this vehicle under the age of 12 increases your chance of severe injury or death. NEVER permit children under age 12 to operate this vehicle.
Always wear appropriate safety gear, including a helmet, eye protection, gloves, and protective clothing. Ensure all riders are familiar with the controls and operation before riding. This dirt bike is designed for off-road use only and should not be operated on public roads.
- Vždy používejte přilbu a další ochranné pomůcky.
- Never operate over speeds too fast for your skill or road conditions.
- Do not operate on public roads.
- Při práci v uzavřených prostorách zajistěte řádné větrání.
- Regularly inspect the vehicle for loose parts, damage, or leaks.

Figure 2: Rider demonstrating proper safety gear and riding posture.
3. Montážní návod
Your X-PRO X12 Dirt Bike requires some assembly. Please follow these steps carefully. It is recommended to have a second person assist with certain steps.
3.1 Unboxing and Frame Disassembly
- Carefully cut the straps securing the cardboard box.
- Remove the top of the cardboard box to reveal the metal frame and packaged bike.
- Using appropriate tools (e.g., impact wrench, wrench), remove the bolts securing the metal frame components.
- Carefully remove the metal frame pieces.
- Remove all packaging materials, including bubble wrap and zip ties, from the bike components.
3.2 Front Fork and Handlebar Assembly
- Připevněte řídítka třamps to the top triple clamp. Ensure bolts are tightened securely.
- Insert the front fork tubes into the triple clamps. Ensure they are oriented correctly (left and right).
- Secure the front fork tubes by tightening the clamp bolts on both the upper and lower triple clamps.
- Attach the handlebars to the handlebar clamps. Adjust for desired angle and tighten bolts.
3.3 Front Wheel and Brake Assembly
- Attach the front brake caliper to the front fork.
- Insert the wheel axle through the front wheel hub and the fork legs. Ensure any spacers are correctly positioned.
- Secure the wheel axle with the appropriate nuts and washers.
- Ensure the brake disc is properly aligned within the caliper.
3.4 Rear Shock and Chain Guard Assembly
- Attach the rear shock absorber to its mounting points on the frame and swingarm.
- Secure the chain guard in place, ensuring it does not interfere with the chain or wheel.
3.5 Battery Connection and Air Vent Hose
- Vyhledejte přihrádku na baterii, obvykle pod sedadlem.
- Connect the positive (+) and negative (-) terminals of the battery. Ensure connections are secure.
- Locate the air vent hose on the engine. Remove the rubber cap and insert the hose back into the air vent. This prevents oil leakage during transport and is crucial for proper engine function.
3.6 Závěrečné kontroly
- Verify all bolts and nuts are tightened to the manufacturer's specifications.
- Zkontrolujte tlak v pneumatikách.
- Ensure brake levers and throttle operate smoothly.
- Confirm the kill switch functions correctly.
Video 1: X-PRO 110cc Dirt Bike Assembly Guide. This video demonstrates the step-by-step process of unboxing and assembling the X-PRO 110cc Dirt Bike, including attaching the front wheel, handlebars, and connecting the battery.
4. Návod k obsluze
4.1 Kontrolní seznam před jízdou
- Zkontrolujte hladinu paliva.
- Inspect tires for proper inflation and condition.
- Ověřte funkčnost brzd (předních i zadních).
- Ensure throttle operates smoothly and returns to idle.
- Zkontrolujte napnutí řetězu a mazání.
- Ujistěte se, že všechny upevňovací prvky jsou pevné.
- Ensure the kill switch is accessible and functional.
4.2 Startování motoru (elektrický startér)
- Otočte palivový ventil do polohy „ON“.
- If the engine is cold, engage the choke.
- Vložte klíč do zapalování a otočte jím do polohy „ON“.
- Press the electric start button.
- Once the engine starts, gradually disengage the choke as the engine warms up.
4.3 Jízda
The X-PRO X12 features an automatic transmission. To ride, gradually apply the throttle from a standing/starting position. Avoid sudden full throttle application, as this can cause the front wheel to lift, potentially leading to loss of control and serious injury.

Figure 3: X-PRO X12 Dirt Bike in an off-road environment.
5. Údržba
Regular maintenance is crucial for the longevity and safe operation of your dirt bike. Refer to the detailed maintenance schedule in the full owner's manual for specific intervals.
- Výměna oleje: Perform initial oil change after the first 5 hours of operation, then every 10-15 hours or as recommended.
- Vzduchový filtr: Clean or replace the air filter regularly, especially after riding in dusty conditions.
- Údržba řetězu: Keep the drive chain clean, lubricated, and properly tensioned.
- brzdy: Inspect brake pads and fluid levels regularly. Adjust or replace as needed.
- pneumatiky: Check tire pressure before each ride. Inspect for wear and damage.
- Spojovací materiál: Periodically check all nuts and bolts for tightness.
- Zapalovací svíčka: Inspect and clean or replace the spark plug as part of routine maintenance.
6. Řešení problémů
This section provides basic troubleshooting steps for common issues. For more complex problems, consult a qualified technician or contact customer support.
- Motor se nedaří nastartovat:
- Check fuel level and ensure the fuel valve is open.
- Verify the choke is engaged if the engine is cold.
- Ensure the kill switch is in the "RUN" position.
- Check battery connections and charge if necessary.
- Zkontrolujte zapalovací svíčku, zda není znečištěná nebo poškozená.
- Ztráta výkonu:
- Check air filter for clogging.
- Ověřte kvalitu a průtok paliva.
- Zkontrolujte zapalovací svíčku.
- Brakes Not Engaging Properly:
- Zkontrolujte hladinu brzdové kapaliny.
- Zkontrolujte brzdové destičky, zda nejsou opotřebované.
- Bleed the brake system if air is present.
7. Specifikace
| Funkce | Detail |
|---|---|
| Typ kola | Dirt Bike |
| Značka | X-PRO |
| Název modelu | X-PRO X12 |
| Zdvihový objem motoru | 110 ccm |
| Přenos | Automatický |
| Startovací systém | Elektrický start |
| Velikost předního kola | 12 palců |
| Velikost zadního kola | 10 palců |
| Styl brzdy | Kotouč (přední a zadní) |
| Typ odpružení | Dvojí |
| Materiál rámu | Steel (Cradle Type) |
| Doporučená maximální hmotnost | 165 libry |
| Montáž Vyžadována | Ano |

Obrázek 4: Detail view of the X-PRO X12 engine and frame.
8. Záruka a podpora
X-PRO is committed to customer satisfaction and stands behind its products. For any questions regarding parts, service, or technical advice, please contact X-PROUSA customer support. They offer a dedicated after-sales team to provide prompt and reliable assistance.
For safety during transport, the air vent hose has been pulled out when the vehicle is packaged, and a rubber cap is used to block the air vent to prevent oil leakage during transportation. After receiving the bike, remove the rubber cap as shown in the picture and insert the hose back into the air vent. If you do not remove the rubber cap and insert the hose back into the air vent, any potential oil leak and engine damage caused by excessive internal pressure on the engine during use will not be covered by your warranty.

Figure 5: Illustration of the X-PRO X12's front and rear disc brakes.





