1. Introducció
This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your Aipas C2 Electric Bike. Please read this manual thoroughly before your first ride to ensure proper usage and to maximize your riding experience.

Image 1.1: The Aipas C2 Electric Bike, featuring a step-through frame, front and rear baskets, and 26-inch tires.
2. Pautes de seguretat
Your safety is paramount. Always wear a helmet and appropriate safety gear when riding. Adhere to all local traffic laws and regulations. Perform a pre-ride inspection before each use, checking brakes, tire pressure, and battery charge. Avoid riding in adverse weather conditions or under the influence of alcohol or drugs.
- Porteu sempre un casc homologat.
- Familiarize yourself with the bike's controls before riding.
- Assegureu-vos que la bateria estigui ben bloquejada al seu lloc.
- No supereu la capacitat de càrrega màxima de 400 lliures.
- Sigues conscient del teu entorn i condueix a la defensiva.

Image 2.1: The Aipas C2 features integrated front and rear lights for enhanced visibility and safety during rides.
3. Components del producte
The Aipas C2 Electric Bike is equipped with several key components designed for performance and comfort:
- 1100W Peak Brushless Motor: Proporciona una assistència potent per a diversos terrenys.
- 48V 12.8AH Removable Battery: Offers extended range and can be charged on or off the bike.
- Smart Display with USB Charging Port: Shows real-time ride data and allows charging of external devices.
- 26-inch Resistant Tires: Designed for durability and adaptability across different surfaces.
- Sistema de canvis de 7 velocitats: Enables smooth gear changes for varied riding conditions.
- Sistema de suspensió dual: Includes a lockable and adjustable front suspension fork and transverse rear suspension for improved comfort.
- 180mm Disc Brakes: Provides reliable stopping power in diverse conditions.
- Step-Through Frame: Facilitates easy mounting and dismounting.

Imatge 3.1: Detallada view of the 1100W peak brushless motor, highlighting its internal components and power specifications.

Image 3.2: Illustration of the 48V 12.8AH battery, showing its placement within the bike frame and IP65 waterproof rating.

Image 3.3: The electronic control configuration, including the smart display for ride data and a convenient USB charging port.

Image 3.4: Close-up of the 26-inch resistant tire, designed to adapt to various terrains including snowfield, mountain road, gravel pavement, and flat road.
4. Muntatge i muntatge
The Aipas C2 Electric Bike arrives 95% pre-assembled. Final assembly typically involves attaching the front wheel, handlebars, pedals, and seat. Refer to the assembly video on the product page or the included user manual for detailed, step-by-step instructions.
- Desembalatge: Traieu amb cura la bicicleta i tots els components de l'embalatge.
- Instal·lació de la roda davantera: Attach the front wheel, ensuring the quick-release skewer or axle nuts are tightened securely.
- Ajust del manillar: Install and adjust the handlebars to a comfortable riding position, ensuring all bolts are tightened.
- Fixació del pedal: Screw the pedals into the crank arms. Note that pedals are typically marked 'L' for left and 'R' for right.
- Tija de seient i selló: Insert the seat post into the frame and adjust the saddle height. Secure with the quick-release lever.
- Instal·lació de la bateria: Insert the battery into its compartment and lock it with the key.
- Comprovació prèvia a la conducció: Before your first ride, double-check all connections, brake functionality, and tire pressure.
5. Instruccions de funcionament
5.1 Engegada/apagada
To power on the bike, press and hold the power button on the display. To power off, press and hold the same button until the display turns off.
5.2 Sistema d'assistència de pedals (PAS)
The C2 features a 5-level Pedal Assist System. Use the '+' and '-' buttons on the handlebar control panel to adjust the assist level. Level 0 provides no assistance, while Level 5 offers maximum motor support. The motor delivers up to 90 Nm of torque at Level 1 PAS, and speeds can reach 28 MPH or higher at Level 5 PAS.
5.3 Funcionament de l'accelerador
The throttle provides on-demand power without pedaling. Gently twist the throttle grip to engage the motor. The throttle can be used independently or in conjunction with pedal assist.
5.4 Canvi de marxes
The bike is equipped with a 7-speed derailleur gear system. Use the twist grip shifter on the handlebar to change gears. Shift to lower gears for climbing hills and higher gears for flat terrain or downhill riding.

Image 5.1: Diagram illustrating the 7-speed gear system, including the derailleur and twist grip shifter.
5.5 Frenades
The Aipas C2 features dual 180mm disc brakes. Apply both brake levers simultaneously for effective and controlled stopping. Avoid sudden, hard braking, especially at high speeds.

Imatge 5.2: Primer pla view of the 180mm disc brake system, highlighting the caliper and rotor for reliable braking.
6. Informació de la bateria
The Aipas C2 is powered by a hidden, removable 48V 12.8AH lithium-ion battery. This battery provides a riding range of 40-62 miles per charge, depending on terrain, assist level, and rider weight. Charging time is approximately 4-6 hours.
6.1 Càrrega de la bateria
- Ensure the bike is powered off.
- Locate the charging port on the battery or frame.
- Connecteu el carregador al port de càrrega i, a continuació, endolleu-lo a una presa de corrent estàndard.
- The charger indicator light will typically turn red during charging and green when fully charged.
- Desconnecteu el carregador un cop finalitzada la càrrega.
6.2 Battery Care and Safety
- No exposeu la bateria a temperatures extremes.
- Use only the official Aipas charger provided with your bike.
- The battery has an IP65 waterproof rating, offering protection against dust and low-pressure water jets. Avoid submerging the battery.
- Guardeu la bateria en un lloc fresc i sec quan no la feu servir.
- If the bike will not be used for an extended period, charge the battery to 50-70% and recharge every 2-3 months.
7. Manteniment
Regular maintenance ensures the longevity and safe operation of your Aipas C2 Electric Bike.
- Pneumàtics: Check tire pressure before each ride. Recommended pressure is typically indicated on the tire sidewall. Inspect tires for wear and damage.
- Frens: Regularly check brake pads for wear and ensure brake levers engage smoothly. Adjust brake cables as needed.
- Cadena: Keep the chain clean and lubricated to ensure smooth shifting and prevent premature wear.
- Elements de fixació: Periodically check all bolts, nuts, and quick-release levers to ensure they are tightened to the correct torque specifications.
- Neteja: Netegeu la bicicleta amb un damp drap i sabó suau. Eviteu utilitzar rentadores d'alta pressió directament sobre els components elèctrics.
- Suspensió: Inspect the suspension fork and rear suspension for proper function. The front fork is adjustable and lockable.
8. Solució De Problemes
Aquesta secció tracta els problemes habituals que podeu trobar. Per a problemes que no figuren aquí, poseu-vos en contacte amb el servei d'atenció al client.
| Problema | Causa possible | Solució |
|---|---|---|
| La bicicleta no s'encén | Bateria no carregada o no instal·lada correctament; connexions fluixes. | Charge battery, ensure it is fully inserted and locked, check all cable connections. |
| El motor no ajuda | PAS level is 0; brake levers engaged; motor cable disconnected. | Increase PAS level, ensure brake levers are fully released, check motor cable connection. |
| Els frens es senten febles | Pastilles de fre desgastades; cables de fre solts; aire al sistema hidràulic (si escau). | Inspect and replace brake pads, adjust brake cable tension, consult a bike mechanic for hydraulic issues. |
| Les marxes no canvien suaument | Dirty or unlubricated chain; misaligned derailleur; stretched cable. | Clean and lubricate chain, adjust derailleur, or have a bike mechanic inspect cables. |
9. Especificacions
Key specifications for the Aipas C2 Electric Bike:
| Característica | Especificació |
|---|---|
| Tipus de bicicleta | Bicicleta de ciutat |
| Franja d'edat | Adult |
| Marca | Aipas |
| Nom del model | C2 |
| Nombre de velocitats | 7 |
| Color | Black (variant shown) |
| Mida de la roda | 26 polzades |
| Material del marc | Alumini |
| Tipus de suspensió | Dual |
| Característica especial | Frens de disc |
| Motor | Motor sense escombretes de 1100 W de màxima potència |
| Bateria | 48V 12.8AH Lithium-ion |
| Temps de càrrega | 4-6 hores |
| Velocitat màxima | 28 MPH |
| Interval | Fins a 62 milles |
| Capacitat de càrrega | Max 400 LBS |
| Alçada recomanada | 1,62 m - 1,93 m |
| Pes de la bicicleta elèctrica | 64 lliures |
| Muntatge obligatori | Yes (95% pre-assembled) |

Image 9.1: Detailed diagram showing the dimensions of the Aipas C2 Electric Bike, including seat height, handlebar width, and overall length.
10. Garantia i Suport
Aipas is committed to providing quality products and customer satisfaction.
10.1 Informació de la garantia
Your Aipas C2 Electric Bike comes with a 1-year quality-issue warranty. This warranty covers manufacturing defects and quality-related issues under normal use. Please retain your proof of purchase for warranty claims.
10.2 Atenció al client
For technical guidance, warranty claims, or any other inquiries, please contact Aipas customer service:
- Call Center: 1(833)532-5966 (Mon-Fri, 9:00 am - 5:30 pm PST)
- Suport per correu electrònic: service@aipasbike.com (Responses typically within 24 hours)
- Lifetime Technical Guidance: Aipas provides lifetime technical support for your electric bike.

Image 10.1: Aipas customer service details, including phone number, email, and warranty information.





