Click on the following button to see more details
Bike Dimension
ETB2800+Bicycle Bag Bundle
Ideal for commuting and cycling tours.
VAT and shipping costs are included
- 95% Assembled
- Stability and Comfort Frame
- 36V 14.7AH Samsung cell battery
- 110km maximum range
- 250W brushless hub motor
- Cadence sensor
- 50mm front suspension fork
- Shimano 7 speed
- With Fenders and Rear Rack
- 40mm puncture-proof road tires
Delivery time extended over Christmas holidays and New Year
Due to the Christmas holidays, the delivery time for orders after December 16, 2024 may be extended. Your package may arrive after Christmas.
From January 7, 2025, the delivery time will be shortened again to 2-5 working days.
· The ETB2800 is currently sold out. New orders will ship on January 20, 2025.
Due to the Christmas holidays, the delivery time for orders after December 16, 2024 may be extended. Your package may arrive after Christmas.
From January 7, 2025, the delivery time will be shortened again to 2-5 working days.
· The ETB2800 is currently sold out. New orders will ship on January 20, 2025.
Ideal bike for commuting and cycling tour.
Perfect for city commutes, walks in the neighborhood and walks for pleasure.
95% Assembled
ETB2800 series e-bike comes 95% assembled. All you need to do is put on the finishing touches.
· 5-10 minutes to assemble
This is pure driving pleasure
For those who place an order in the online shopping center, we offer the following services.
· Two years warranty and Unlimited online maintenance guidance
36Wh 14.7AH Samsung Cell Battery
ETB2800 powered by a removable 36V 14.7Ah Samsung lithium-ion battery, that 30 Samsung 21700 cells are used in the battery. It will lasts up to 110km on a full charge, so you can drive far without worry.
529.2Wh Samsung Battery
110km Maximum Range
Removable Battery
About 9 Hours Charging Time
The 250W VINKA RH30 brushless gear hub motor, smoothly and quietly energize your ride, while providing you with a natural pedaling feel and a faster ride, whether you're hiking, running errands, or commuting to work.
Rated Voltage: 36V
Rated Power: 250W
IPX5 waterproof
≥ 80% Motor Efficiency Performance
< 50 dB noise level performance
30 Nm max torque output
Comfortable and ergonomic
Cadence Sensor
A pedal assist sensor (PAS) is a sensor on the pedal crank that transmits pulses to the control unit, signaling to it that the pedal crank is turning forwards. The control unit receives this information and can then switch on the electric drive. These pulses are generated by a rotating magnetic disk and sent to the controller in sync with the pedalling movement. Pedal assist sensors offer constant support and are ideal for cyclists who are looking for constant support regardless of pedal force.
Shimano 7 speed
This is the mechanical shifting system of ETB2800.
You can adjust the gears according to your physical strength and riding sensibility, for example, switching to lighter gears when riding against the wind or uphill to make pedaling less strenuous, while maintaining a high RPM to reduce the burden on your body.
Well-equipped, ready to ride
suspension fork
ETB2800 features a flexible and adaptable hydraulic front fork for bumps. Additionally, the fork features a lockout lever that allows you to quickly adjust the fork to make it stiffer or softer depending on your weight and riding style.
Front and rear light
Safety is the be-all and end-all when cycling. ETB2800 equipped Vinka front and rear light, whether on dark streets or in challenging urban areas, they will help you move safely and easily.
Fenders
In addition to keeping your clothes clean when riding in the rain or on muddy surfaces, fenders protect your bike's drivetrain to extend their life.
Rear luggage rack
The sturdy construction allows you to carry heavy items. You can use it to secure suitcases, bags, baskets and other items.
Technical information
-
Don't worry GRUNDIG ETB2800 series e-Bike comes 95% assembled.
All you need to do is put on the finishing touches. And it will take about 5-10 minutes.
-
The ETB2800 seat has an adjustment range of 15 cm.
Suitable for a height of 165cm-185cm
-
Maximum load:
140kg
Rider weight + Additional weight
-
Frame equipped for daily life. With the stability of a mountain bike frame. The top tube of ETB2800 has been pulled lower to offer even more comfort when getting on and off. With a luggage rack, mudguards and lamps, it offers everything you need for road traffic.
-
Highly reliable Samsung lithium-ion cells 36V 14.7Ah, with a capacity of 529.2Wh. (ETB2800)
LG lithium-ion cells 36.35V 14Ah, with a capacity of 508.9Wh (ETB2800-1)
Removable for easy recharging, the battery is secured by a key to limit theft.
-
Vinka RH30 brushless rear wheel motor 36 volt, 250 Watt MAX (weight: 2.8kg).
It develops a maximum motor torque of 30 Nm. This value allows you to evaluate the ease with which the bike will overcome certain difficulties (an uphill climb for example)
The motor is also coupled to a cadence sensor that provides electric assistance based on pedaling motion.
-
An LCD control console on the left of the handlebars makes it easy to choose between the 7 assistance levels without letting go of the handlebars:
Level 0: No power output (motor does not run).
Level 1: Minimum power output
Level 5: Maximum power output
“P” mode: it can accompany you when you walk next to your bike (assistance at a constant speed of 6km/h).
-
Backlit LCD for better visibility both during the day and at night.
Displays the following information:
• Intelligent battery indicator
• Setting and display of the support level
• Speed display (including RT speed, top speed, and AVG speed)
• Mileage display (including Trip and ODO)
• Push-assist control and display
• Backlight and backlight display control
• Error code display
• Parameter setting (wheel size, speed limit, battery SOC setting, support parameter setting, etc.)
• Function to restore default parameters
The controller is located on the left side and allows you to change the assistance mode in any situation.
-
With the MODE 50mm flexible and adaptable Front Suspension Fork, you can travel stably through the streets bumps.
The suspension fork absorbs road imperfections to provide more comfort when riding.
-
The mechanical disc brake from TEKTRO. The front and rear mechanical disc brakes for effective braking anytime and anywhere.
-
- 7 speed cassette
- 14-16-18-20-22-24-28T
- Rear derailleur: SHIMANO TOURNEY
-
CST road tires, 40mm width give him a better grip and anti-puncture makes your ride safer.
Details
VINKA Hub Motor
Silence and being powerful.
529.2Wh Samsung Battery
ETB2800 is capable of going wherever your adventures take you.
TEKTRO Brake
A safe stop at any time
Shimano 7 speed system
A comfortable pedaling cadence to match your speed
Suspension Fork
Smooth ride over the bumps
LED Display
All the data you need. Easy to read.
Shimano rear shifter
Smooth-shifting
VADER Saddle
A comfortable and relaxed riding experience.
Rear luggage rack & VINKA Rear Light
Ensures safety and prevents rear-end collisions at night.
VINKA Front Light
See your way even at night
Immerse yourself in the driving experience
What do online reviewers say?
Specifications
ETB2800
ETB2800-1
E-bike
Model
ETB2800
Motor
VINKA RH30 (36V*250W)
Battery
36V, 14.7AH, Samsung Battery
Max Load
140KG (Rider + Additional weight)
Range
110 km
Rider Height
165cm-185cm
charger
Charging voltage 36V, 2A
Battery charging time
About 9 hours
Battery Lifetime
800 charges
Frame
700C*19", Alloy Frame
Electronics
Controleur
VINKA Controller
Display
VINKA DR24, LCD display
Parts
Tires
CST C1446, 700*38C
saddle
VADER VD851E-02
Seat post
Adjustable height
crank
Alloy crank
gear shift
SHIMANO 7s ARDTY300D
Shifters
SHIMANO GW ASLTX50R7CT
Front Light
VINKA LC-1T1-JST2-1200A
Rear Light
VINKA LC-1T2-JST2-1500A
Safety
Brake
Tektro mechanical disc brakes
Disc brakes front + rear
suspension fork
Suspension fork
with locking and adjustment
Transmission
Shimano versnellingshendel ASLTX50R7CT
Dimensions & Capacity
Bike Weight
25 kg
Bike dimensions
Length: 1.81m
Height: 1.06m
Packaging size
200cm*23cm*125cm
Weight
26 kg
Guarantee
Bike
2 years
Motor
2 years
Battery
2 years
Frame
5 years
E-Bike
Model
ETB2800-1
Motor
VINKA RH30 (36V*250W)
Battery
36.35V, 14AH, LG Battery
Max Load
140KG (Rider + Additional weight)
Range
110 km
Rider Height
165cm-185cm
charger
Charging voltage 36V, 2A
Charging time
About 9 hours
Battery Lifetime
800 charges
Frame
700C*19", Alloy Frame
Electronic
Controleur
VINKA Controller
Display
VINKA DR24, LCD display
Parts
Tires
CST C1446, 700*38C
saddle
VADER VD851E-02
Seat post
Adjustable height
Crank
Alloy crank
gear shift
SHIMANO 7s ARDTY300D
Shifters
SHIMANO GW ASLTX50R7CT
Front Light
VINKA LC-1T1-JST2-1200A
Rear Light
VINKA LC-1T2-JST2-1500A
Safety
Brake
Tektro Mechanical Disc Brakes
Disc brakes front + rear
suspension fork
Suspension fork
with lockout and adjustment
Transmission
Shimano shifing lever ASLTX50R7CT
Dimensions & Capacity
Bike Weight
25 kg
Bike dimensions
Length: 1.81m
Height: 1.06m
Packaging size
200 cm * 23 cm * 125 cm
Weight
26 kg
Guarantee
Bike
2 years
Motor
2 years
Battery
2 years
Frame
5 years
