1. Johdanto
Welcome to the Tamobyke V20pro Electric Bike user manual. This guide provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your new electric bike. Please read this manual thoroughly before your first ride to ensure optimal performance and safety.

2. Asennus ja kokoonpano
Your Tamobyke V20pro electric bike arrives approximately 90% pre-assembled. Follow these steps to complete the assembly and prepare for your first ride.
2.1 Pakkauksesta purkaminen ja alkutarkastus
Carefully remove the bike from its packaging. Inspect all components for any signs of damage during transit. Ensure all parts listed in the packing list are present.
2.2 Akun asennus ja poistaminen
The 48V 18.2AH lithium battery is removable for convenient charging and security. To remove the battery, unlock it with the provided key and slide it out from the frame. To install, slide it back into place until it clicks securely, then lock it.

Video 1: This video demonstrates the safe removal process for the batteries of the Tamobyke V20pro electric bike.
2.3 Tire Inflation and Seating
Ensure tires are properly inflated to the recommended pressure (check sidewall for details). Improper seating of the tire bead can lead to air leaks. Use the included air pump to inflate the tires.
Video 2: This video guide shows how to correct tire distortion on the Tamobyke V20pro electric bike.
2.4 Ohjaustangon ja polkimien asennus
Attach the handlebars and pedals according to the included quick assembly guide. Ensure all bolts are tightened securely.
3. Tärkeimmät komponentit
3.1 Moottori
The V20pro is equipped with a powerful 1500W rated (2000W peak) brushless motor, providing strong acceleration and climbing ability up to 35 degrees. It delivers up to 80Nm of torque.

3.2 Akku
The bike features a 48V 18.2AH removable lithium-ion battery, UL certified and protected by a Battery Management System (BMS). It offers a range of up to 80 miles in pedal-assist mode and charges in 6-8 hours.
3.3 LCD-näyttö ja säätimet
The multi-function LCD display provides real-time information including speed, battery status, Pedal Assist System (PAS) levels, and mileage. Handlebar controls allow for easy access to lights, turn signals, and horn.

3.4 Jousitusjärjestelmä
The V20pro is equipped with a dual suspension damping system, including a high-strength front fork suspension, to absorb shocks and provide a comfortable ride on various terrains.

3.5 Fat Tires
The 20-inch x 4.0-inch fat tires provide excellent grip and traction, making the bike suitable for diverse environments such as dirt roads, grass, beaches, snow, and mountain trails.

3.6 Jarrujärjestelmä
The V20pro is equipped with front and rear hydraulic disc brakes, ensuring reliable stopping power and enhanced safety.
3.7 Lighting and Safety Features
A high-brightness front light and a tail light with integrated turn signals improve visibility and safety, especially during night rides.

3.8 Mukana tulevat lisävarusteet
The bike comes with a sturdy phone mount, waterproof phone pouch, air pump, bike lock, and a reinforced cargo basket for convenience.

4. Käyttöohjeet
4.1 Virta päälle/pois
To power on the bike, press and hold the power button on the handlebar controls. Repeat to power off.
4.2 Ajotilat
The V20pro offers five distinct riding modes:
- Puhdas sähkötila: Uses throttle only, no pedaling required.
- Poljinavustustila (PAS): Motor provides assistance as you pedal. Features 5 levels of assistance.
- Risteilytila: Maintains a steady speed without continuous throttle input (1-5 levels).
- Kävelyavustustila: Tarjoaa apua pyörällä kävellessä hitaalla nopeudella.
- Klassinen polkupyörätila: No electric assistance, functions as a traditional bicycle.
4.3 Speed Limit Adjustment
The bike's speed limit can be adjusted via the display settings. Refer to the video below for a detailed guide.
Video 3: This video demonstrates how to adjust the speed limit settings on the Tamobyke V20pro electric bike's display.
Video 4: This video tutorial explains how to debug and adjust the H6C speedometer display for speed limit settings on the Tamobyke V20pro.
4.4 Vaihteiden vaihtaminen
Utilize the Shimano 7-speed shifter for smooth and precise gear changes, adapting to different terrains and riding conditions. The shifting system remains functional even when the battery is depleted, allowing for pedal-only riding.
5. Huolto
Säännöllinen huolto varmistaa sähköpyöräsi pitkän käyttöiän ja turvallisen toiminnan.
5.1 Akun hoito
- Lataa akku täyteen ennen ensimmäistä käyttökertaa ja jokaisen ajon jälkeen.
- Vältä akun tyhjenemistä kokonaan.
- Store the battery in a cool, dry place, and charge it periodically if not used for extended periods.
5.2 Renkaiden huolto
- Tarkista rengaspaineet ennen jokaista ajokertaa ja täytä ne suositeltuun PSI-paineeseen.
- Tarkista renkaat säännöllisesti kulumisen, viiltojen tai reikien varalta.
5.3 Jarrujärjestelmä
- Tarkista säännöllisesti jarruvipujen oikea kireys ja reagointikyky.
- Varmista, etteivät jarrupalat ole liikaa kuluneet.
5.4 Yleinen puhdistus
Puhdista pyörä säännöllisesti mainoksellaamp Vältä painepesurin käyttöä suoraan sähkökomponenttien lähellä.
6. Vianmääritys
This section addresses common issues you might encounter with your Tamobyke V20pro.
6.1 Pyörä ei käynnisty
- Tarkista, että akku on asennettu oikein ja lukittu.
- Varmista, että akku on ladattu.
- Varmista, että kaikki sähköliitännät ovat kunnossa.
6.2 Moottori ei avusta
- Check the PAS level on the display; ensure it's not set to 0.
- Tarkista akun lataustaso.
- Ensure the throttle is engaged correctly in pure electric mode.
6.3 Display Errors
If the LCD display shows an error code, consult the full user manual (if provided separately) or contact customer support with the specific code.
7. Tekniset tiedot
| Ominaisuus | Erittely |
|---|---|
| Malli | V20pro |
| Moottori | 1500W Rated (2000W Peak) Brushless Motor |
| Akku | 48V 18.2AH Removable Lithium-ion (UL Certified) |
| Max nopeus | Jopa 32 MPH |
| Suurin alue | Jopa 80 kilometriä (poljinavustustila) |
| Latausaika | 6-8 tuntia |
| Vääntömomentti | 80 Nm |
| Kiipeilykyky | Jopa 35° |
| Renkaat | 20-inch x 4.0-inch Fat Tires |
| Jarrut | Front & Rear Hydraulic Disc Brakes |
| Jousitus | Dual Suspension (Front Fork & Rear) |
| Gears | Shimano 7-vaihteinen |
| Rungon materiaali | Hiiliteräs |
| Pyörän paino | 90 lbs |
| Max kuormitus | 300 lbs |
| Suositeltu käyttäjän pituus | 65 inches and above |

8. Takuu ja tuki
The Tamobyke V20pro electric bike comes with a 1 vuoden takuu on key components. For any inquiries, setup assistance, or maintenance questions, our customer service team is available 24/7 to provide prompt support.
Katso tarkemmat takuuehdot ja yhteystiedot ostoasiakirjoista.