1. Introduzione e oltreview
This manual provides essential information for the safe assembly, operation, and maintenance of your X-PRO Storm 125cc Dirt Bike. Please read all instructions carefully before use to ensure proper function and rider safety. The X-PRO Storm 125cc Dirt Bike features a reliable Zongshen 125cc engine, an upgraded cradle-type frame structure for enhanced strength and rigidity, and high-strength steel with precision welding for durability.
2. Informazioni sulla sicurezza
WARNING: Improper use of this motorcycle can result in severe injury or death.
- Indossare sempre il casco e l'attrezzatura di sicurezza adeguata.
- This vehicle is intended for off-road use only. Never operate on public roads.
- Non guidare mai sotto l'effetto di alcol o droghe.
- Non trasportare mai passeggeri.
- Ensure all assembly steps are completed correctly and all fasteners are tightened before operation.
3. Contenuto della confezione
Your X-PRO Storm 125cc Dirt Bike package includes the main bike assembly, front wheel, handlebars, front fender, number plate, tool kit, and instruction manual. Components are securely crated and wrapped for protection during shipping.

Figure 1: X-PRO Storm 125cc Dirt Bike securely packaged within its metal shipping crate.

Figure 2: The X-PRO Storm 125cc Dirt Bike packaged in its branded cardboard box.
4. Istruzioni di montaggio
Some assembly is required for your dirt bike, including the handlebar brackets, wheels, brakes, number plate, and fender. Refer to the video below for a detailed visual guide.
Video 1: Detailed assembly guide for the X-PRO Storm 125 4-Speed Manual Transmission Dirt Bike.
4.1. Disimballaggio e ispezione iniziale
- Carefully cut the straps securing the cardboard box and remove the outer packaging.
- Remove the metal frame by unscrewing the bolts.
- Carefully lift the bike from the frame.
4.2. Gruppo manubrio
- Unwrap the handlebars and handlebar clamps.
- Position the handlebars in the clamps on the triple tree.
- Fissare il manubrio clamps with the provided bolts, ensuring they are tightened evenly.
- Attach the handlebar pad to the center of the handlebars.
4.3. Front Wheel and Brake Assembly
- Estrarre la ruota anteriore dalla confezione.
- Insert the wheel axle through the front fork and wheel hub.
- Attach the front brake caliper to the fork mount and secure it with bolts.
- Ensure the brake disc is properly aligned within the caliper.

Figura 3: Fronte view of the X-PRO Storm 125cc Dirt Bike, highlighting the front wheel and suspension components.
4.4. Front Fender and Number Plate Installation
- Attach the front fender to the designated mounting points on the lower triple clamp.
- Secure the number plate to the front of the handlebars using the provided fasteners.

Figura 4: lato view of the fully assembled X-PRO Storm 125cc Dirt Bike.
5. Controlli pre-viaggio
- Livello carburante: Ensure adequate fuel in the tank.
- Livello dell'olio: Check engine oil level using the dipstick.
- Pressione degli pneumatici: Verificare che la pressione degli pneumatici rientri nelle specifiche consigliate.
- Freni: Verificare il corretto funzionamento e la reattività dei freni anteriori e posteriori.
- Tensione della catena: Inspect chain for correct tension and lubrication.
- Elementi di fissaggio: Confirm all nuts and bolts are securely tightened.
6. Istruzioni per l'uso
6.1. Avviamento del motore
- Ruotare la valvola del carburante in posizione ON.
- If the engine is cold, engage the choke.
- Place the bike in neutral.
- Use the kick-starter to start the engine. Once started, disengage the choke.
6.2. Shifting Gears (4-Speed Manual Transmission)
The X-PRO Storm 125cc features a 4-speed manual transmission. Familiarize yourself with the clutch and gear shifter before riding.
- To shift up, pull in the clutch lever, lift the gear shifter with your foot, and release the clutch smoothly.
- To shift down, pull in the clutch lever, press the gear shifter down with your foot, and release the clutch smoothly.
6.3. Braking and Stopping
The bike is equipped with front and rear disc brakes.
- Apply both front and rear brakes smoothly and evenly to slow down or stop.
- Avoid sudden or harsh braking, especially on loose surfaces, to prevent skidding.
7. Manutenzione
- Cambio dell'olio: Regularly change the engine oil according to the recommended schedule in the separate owner's manual.
- Filtro dell'aria: Clean or replace the air filter periodically, especially after riding in dusty conditions.
- Manutenzione della catena: Mantenere la catena di trasmissione pulita, lubrificata e correttamente tesa.
- Ispezione dei freni: Check brake pads for wear and brake fluid levels regularly.
- Cura degli pneumatici: Inspect tires for wear, damage, and maintain correct pressure.
8. Risoluzione Dei Problemi
- Il motore non si avvia: Check fuel level, spark plug, and ensure the kill switch is in the RUN position.
- Perdita di potenza: Inspect the air filter for clogs, check fuel delivery, and spark plug condition.
- Problemi ai freni: Check brake fluid, pad wear, and hydraulic lines for leaks.
For more complex issues, consult a qualified technician or contact X-PRO customer support.
9. Specifiche
10. Garanzia e supporto
The X-PRO Storm 125cc Dirt Bike comes with a limited 1-month warranty. For warranty claims, technical assistance, or any product-related inquiries, please contact X-PRO customer support directly. Keep your purchase receipt and product information handy when contacting support.
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| Caratteristica | Specificazione |
|---|---|
| Tipo di bici | Moto da cross |
| Motore | 125cc Zongshen Engine, Fuel-powered |
| Trasmissione | Manuale a 4 velocità |
| Dimensioni della ruota | 12 Inches (Rear), 14 Inches (Front) |
| Materiale del telaio | Acciaio legato |
| Tipo di sospensione | Anteriore posteriore |
| Stile del freno | Caliper, Disc |
| Peso massimo raccomandato | 165 libbre |
| Altezza minima dell'utente | 29 pollici |