DUOTTS F26

Manual d'usuari de la bicicleta elèctrica de muntanya DUOTTS F26

Model: F26

1. Introducció

This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your DUOTTS F26 Electric Mountain Bike. Please read this manual thoroughly before your first ride and keep it for future reference.

The DUOTTS F26 is a robust electric mountain bike designed for various terrains, featuring dual motors for powerful performance, a large capacity removable battery, 26x4 inch fat tires, and a hydraulic brake system for enhanced safety and control.

2. Informació de seguretat

Always prioritize safety when operating your e-bike. Failure to follow safety guidelines can result in serious injury or damage to the bike.

  • Portar un casc: Porteu sempre un casc de bicicleta homologat que us s'adapti correctament.
  • Comprovació prèvia a la conducció: Before each ride, check tire pressure, brake function, battery charge, and ensure all quick releases and fasteners are secure.
  • Obeir les lleis de trànsit: Seguiu totes les lleis, regulacions i senyals de trànsit locals.
  • Be Visible: Use lights and reflective gear, especially when riding at dawn, dusk, or night.
  • Condicions meteorològiques: Aneu amb compte en condicions humides o relliscoses. La distància de frenada augmenta significativament.
  • Límit de pes: No supereu la capacitat de càrrega màxima de 150 kg (330 lliures).
  • Seguretat de la bateria: Do not attempt to open or modify the battery pack. Charge the battery only with the provided charger in a well-ventilated area.

3. Components mésview

Familiarize yourself with the main components of your DUOTTS F26 e-bike:

DUOTTS F26 Electric Mountain Bike
Figura 3.1: En general view of the DUOTTS F26 Electric Mountain Bike. This image shows the complete bike with its fat tires, frame, seat, handlebars, and integrated components.
DUOTTS F26 Dual Motors
Figura 3.2: Illustration of the dual motor system. The DUOTTS F26 features powerful motors on both the front and rear wheels, providing enhanced traction and climbing ability.
DUOTTS F26 Removable Battery
Figura 3.3: The 48V 18Ah large capacity removable battery. This battery is integrated into the frame and can be easily removed for charging or security.
DUOTTS F26 Hydraulic Brake System
Figura 3.4: The reliable hydraulic brake system. This system provides strong and consistent stopping power, crucial for all-terrain riding.
DUOTTS F26 Colorful LCD Display
Figura 3.5: The colorful LCD display. This display provides real-time information such as speed, battery level, and pedal assist mode.
DUOTTS F26 26x4.0 Fat Tires
Figura 3.6: The 26x4.0 inch fat tires. These wide tires provide excellent grip and stability on various surfaces, including sand, snow, and rough trails.

4. Muntatge i muntatge

Your DUOTTS F26 e-bike comes 90% pre-assembled. Follow these steps to complete the setup:

  1. Desembalatge: Carefully remove the bike and all components from the packaging. Retain the packaging for future transport or storage.
  2. Instal·lació del manillar: Fixeu el manillar a la potència, assegurant-vos que estigui centrat i ben ajustat.
  3. Instal·lació de la roda davantera: Install the front wheel, ensuring the brake rotor is correctly aligned with the caliper and the quick release or axle nuts are tightened.
  4. Instal·lació de pedals: Identify the left (L) and right (R) pedals. The left pedal tightens counter-clockwise, and the right pedal tightens clockwise. Ensure they are fully tightened.
  5. Ajust del tija del seient: Insert the seat post into the frame and adjust the seat height for comfortable riding. Ensure the quick release lever is securely closed.
  6. Instal·lació i càrrega de la bateria: Insert the battery into its compartment. Ensure it clicks into place. Before your first ride, fully charge the battery using the provided charger. The charging time is approximately 6-8 hours.
  7. Inflat de pneumàtics: Inflate the tires to the recommended pressure, typically indicated on the tire sidewall. For fat tires, pressure can vary significantly based on terrain (e.g., lower pressure for soft terrain like sand/snow, higher for pavement).
  8. Comprovació de frens: Test both front and rear brakes to ensure they engage properly and stop the bike effectively.

5. Instruccions de funcionament

Understanding how to operate your DUOTTS F26 will enhance your riding experience.

5.1 Engegada/apagada

  • To power on the bike, press and hold the power button on the LCD display for a few seconds.
  • Per apagar l'aparell, premeu i manteniu premut el botó d'engegada de nou fins que la pantalla s'apagui.

5.2 Funcions de la pantalla LCD

The colorful LCD display provides vital information:

  • Velocitat: Velocitat actual de conducció.
  • Nivell de bateria: Indica la càrrega restant de la bateria.
  • Nivell d'assistència al pedal: Mostra el nivell actual d'assistència motora (0-5).
  • Comptaquilòmetres/Distància del trajecte: Total distance ridden or distance for the current trip.
  • Indicador de fars: Shows if the integrated LED headlight is on.

5.3 Modes de conducció

The DUOTTS F26 offers three riding modes:

  • Mode elèctric pur: Engage the throttle (if equipped) to ride without pedaling. The motor provides all propulsion.
  • Mode d'assistència al pedaleig (PAS): The motor provides assistance as you pedal. Use the '+' and '-' buttons on the handlebar to adjust the assist level (1-5). Higher levels provide more power.
  • Mode manual: Ride the bike like a traditional bicycle, without any motor assistance.

5.4 Canvi de marxes

The bike is equipped with a 7-speed professional transmission system. Use the gear shifters on the handlebar to change gears according to terrain and desired effort. Shift to lower gears for climbing and higher gears for flat terrain or downhill riding.

5.5 Frenades

The hydraulic disc brakes provide powerful and reliable stopping. Apply both front and rear brakes simultaneously for optimal stopping power and control. Avoid sudden, hard braking, especially on loose surfaces.

DUOTTS F26 riding through water
Figura 5.1: The DUOTTS F26 is designed for diverse terrains, including shallow water crossings, thanks to its robust construction and fat tires. Exercise caution and avoid deep water.

6. Manteniment

Regular maintenance ensures the longevity and safe operation of your DUOTTS F26 e-bike.

  • Neteja: Neteja la teva bicicleta regularment amb anuncisamp drap i sabó suau. Eviteu rentar a alta pressió directament els components elèctrics.
  • Cura de la bateria:
    • Charge the battery after each ride, or at least once a month if not in use.
    • Guardeu la bateria en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
    • No descarregueu completament la bateria amb freqüència.
  • Pneumàtics: Check tire pressure before each ride. Inspect tires for wear, cuts, or embedded objects.
  • Frens: Regularly check brake pads for wear and brake levers for proper tension. If brakes feel spongy or ineffective, have them inspected by a qualified technician.
  • Cadena: Mantingueu la cadena neta i lubricada per garantir un canvi suau i evitar l'oxidació.
  • Elements de fixació: Periodically check all bolts, nuts, and quick releases to ensure they are tightened to the correct torque specifications.
  • Suspensió: Inspect the front suspension fork for proper function and cleanliness.

7. Solució De Problemes

This section addresses common issues you might encounter with your DUOTTS F26 e-bike.

ProblemaCausa possibleSolució
La bicicleta no s'encénBattery not charged; Battery not properly seated; Loose electrical connection; Power button malfunction.Charge battery; Ensure battery is fully inserted; Check all visible connections; Contact support if issue persists.
El motor no ajudaPedal Assist System (PAS) level is 0; Brake levers engaged; Motor connection loose; Controller issue.Increase PAS level; Ensure brake levers are fully released; Check motor cable connection; Contact support.
Brakes feel weak or spongyWorn brake pads; Air in hydraulic line; Misaligned caliper.Inspect and replace brake pads; Bleed hydraulic system (professional recommended); Adjust caliper alignment.
Les marxes no canvien suaumentDirty or dry chain; Derailleur out of adjustment; Bent hanger.Clean and lubricate chain; Adjust derailleur (refer to specific derailleur manual); Inspect hanger for damage.
Tire loses air quicklyPuncture; Loose valve stem; Damaged tube/tire.Inspect tire for punctures and repair/replace tube; Tighten valve stem; Replace damaged tire/tube.

For issues not listed here or if solutions do not resolve the problem, please contact DUOTTS customer support.

8. Especificacions

Key technical specifications for the DUOTTS F26 Electric Mountain Bike:

CaracterísticaEspecificació
Tipus de bicicletaMountain Bike, Freeride Bike
Tipus de freDisc (hidràulic)
ColorNegre i vermell
Dimensions (L*W*H)193 x 72 x 118 cm
Mida del marc26 polzades
Tipus de materialAliatge d'alumini
SuspensióSuspensió completa
Components inclososCarregador
MarcaDUOTTS
Número de modelF26
Nom del modelDuotts F26
Any model2025
Muntatge obligatoriNo (90% premuntat)
Capacitat de la bateria48V 18Ah (approx. 960 Wh)
Interval estimat40-99 km (25-62 miles) in assist mode
Capacitat de càrrega màxima150 kg (330 lliures)
Alçada recomanada del genet5.6 peus - 6.6 peus

9. Garantia i Suport

For warranty information, please refer to the warranty card included with your purchase or visit the official DUOTTS website. If you require technical assistance, have questions about operation, or need to order replacement parts, please contact DUOTTS customer support through the details provided on the product packaging or the brand's official channels.

© 2025 DUOTTS. All rights reserved.