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Made in Europe

15 Days Return Policy

2 Years Warranty

GRUNDIG E275 E-bike 27,5”

€1.199,00 EUR~~€1.899,00 EUR~~

incl. VAT and shipping costs

95% Pre-assembled
110km Maximum Range
540Wh Samsung Cell Battery
250W Brushless Motor with 45Nm Torque
6 Assistance Modes
100mm Travel SR SUNTOUR Suspension Fork
Shimano 7 Speed Gear System,Precise and Easy Speed Changes
27.5X2.25 CST Tires Perform Well in Varied Conditions

Suitable Height:

165 -195 cm

Maximum Load:

120kg (Rider Weight + Luggage Weight)

Shipping from Warehouse in Germany.
Shipping time: 3-7 business days

Need Help?

If you need help, we will be happy to assist you: service@grundig-bike.com

Customers who purchase products through official channels such as website, Kaufland, eBay or authorized stores will enjoy the official warranty.

95% Pre-assembled

All you have to do is add the finishing touches

110km Long Battery Life

With 540Wh battery, range up to 110km

Efficient and Silent Motor

250W brushless motor with 45Nm torque, operating noise < 50dB

6 Assistance Modes

E275 come with walk assistance mode and 5 motor assistance mode

100mm Suspension Fork

SR SUNTOUR lockable and adjustable suspension fork absorbs bumps - comfort on any surface.

Shimano 7 Speed

Shimano 7 speed gear system, precise and easy speed changes

1 Charge = 1 Week of Commute!

The Grundig E275 come with its high-capacity 540Wh (36V/15Ah) Samsung battery, you can ride up to 110km on a single charge—enough for 5 days of typical city commuting. No daily charging, no range anxiety. Just reliable, emission-free power that matches your busy life.

Plus, with a 45Nm torque motor and all-terrain tires, it effortlessly handles both urban streets and weekend trails. Ride further, charge less!

Why 100 mm? The Sweet Spot Between Speed and Stability

Not too stiff, not too soft – 100mm suspension fork strikes the ideal balance for electric mountain biking.

The suspension fork with lock-out function allows you to switch quickly between urban and off-road riding. When locked out, the stiffness is maximized for efficient pedalling on asphalt. In unlocked mode, full suspension comfort is maximized for off-road passages.

Advantages:

Better Control Than Rigid Forks
Lighter & More Efficient Than Heavy MTB Forks
The suspension fork with lock-out function

City. Forest. Everything. – Frame construction for power & control

Daily commute? Taking a shortcut through a country lane on the way home? No problem with the E275. This hardtail e-bike has mountain bike DNA, but is equally at home in the city. Combining a 100mm suspension fork and CST tires with a powerful 250w motor, it offers everything an all terrain e-bike needs. The raised top tube gives the frame additional stability. The E275 has everything you'd expect from an e-bike for everyday and leisure use.

EU quality. Cycling safely.

Achtung: E-Bikes ohne Herkunftsnachweis können zu rechtlichen, sicherheitstechnischen und versicherungsrelevanten Problemen führen. Wichtig ist, beim Kauf stets auf die Herkunft zu achten.ng.

Legal certainty in road traffic(Avoid fines/confiscation)
EN 15194-compliant e-bikes are considered normal bicycles and may be used on cycle paths.
Smooth insurance processing.
For the processing of reports, the bike must conform to standards. Otherwise there is a risk of it being classified as an illegal conversion - which hinders investigations.
Warranty security for spare parts
GRUNDIG only uses CE parts. This prevents warranty loss due to non-compliant imported components.

540Wh (36V/15Ah) Battery

Samsung cell, range up to 110km

250W Hub Motor

Torque: 45 Nm
≥80% motor efficiency performance

100mm Suspension Fork

Off-road: Enough travel in the mountains to absorb jumps.
City: lightweight suspension in the city to filter out bumps.

TEKTRO Brake

Predictable Stopping Power for Every Ride Condition

Shimano 7 Speed System

Adapts to different road conditions, enabling smooth shifting while driving

Speed Shifter

Near the handlebars, convenient for speed switching while riding

Bike bell

Alerting pedestrians and vehicles to yield when cycling

LCD Display controller

Offers a wide range of functions to meet the needs.

Sadle

Offers a comfortable and relaxed riding experience

Discover without limits

Media Review

A suspension fork with 100 mm travel, which can be locked out for hard surfaces if required, provides even more comfort.

540 Wh battery. Solid everyday equipment. Flexible drive system. The model is suitable for both urban and occasional off-road riding.

The 250W motor delivers a solid 45 Nm of torque. That's more than enough for commuting and fine for the slight inclines and slightly more challenging roads.

This one is relatively inexpensive. It is a mountain bike, but in principle the bike can be used in many different ways.

The GRUNDIG E275 is especially suitable for people looking for flexibility in their e-bike. The bike offers a good balance between urban and off-road use.

A-Seat Tube

42 cm

B-Chain Stay

43.5 cm

C-Seat Stay

37.53 cm

D-Head Tube

18 cm

E-Min Seat Height

88.1 cm

F-Max Seat Height

101.7 cm

G-Reach

61 cm

H-Height

97.7 cm

I-Wheel base

111.04 cm

J-Length

181.04 cm

K-Handlebar

68 cm

Suitable Height: 165 -195 cm
Maximum Load: 120kg (Rider Weight + Luggage Weight)
- 250W brushless motor in the rear wheel hub.
- 45 Nm torque.
- Waterproof motor: IPX5 tested assembly.
- ≥80% motor efficiency performance
- Noise level <50dB
- Rated voltage: 36V
- Rated power: 250W
Waterproof (IPX5) 36V 15Ah (540Wh) lithium-ion battery locked into the bike frame for better integration and protection.

Quick key release (2 keys included) for charging.

Comes with a 2A charger that allows a full charge in about 9 hours.
E275 offers a wide range of functions to meet the needs. Display elements include:

- Intelligent battery indicator
- Assistance level setting and display
- Speed display (including RT speed, max, AVG speed)
- Mileage indicator (including Trip and ODO)
- Push-Assist control and display
- Trip time display
- Backlight and backlight display control
- Error code display
- Parameter settings (wheel size, speed limit, battery SOC setting, assistance settings, etc.)
- Restore default settings function
Briefly press the UP or DOWN button to change the assistance level and thus modify the motor power. Assistance can be set in steps from 0 to 5.

Level 0 means no power is supplied, level 1 is the lowest power and level 5 is the highest power.

Slide assistant mode:

Briefly press the ON/OFF button, then press and hold the DOWN button. The electric bike activates Push Assist mode, runs at a constant speed of 6 km/h and the display shows P (Push-Assist). If you release the BAS button, the electric bike immediately deactivates Push Assist mode and returns to the previous state.
* Equipped with a 7-speed Shimano Tourney derailleur, it will help you get through the few difficulties you'll encounter on your journey (climbing bridges, starting at a red light with an easier gear).

* 14-16-18-20-22-24-28T
* Shimano 7-speed freewheel (14-28T).
Smallest development: 2.96 m per pedal revolution, 28 teeth
Largest development: 5.90 m per pedal revolution, 14 teeth
- Weight: 24kg
- Length: 181.04 cm
- Height: 97.7 cm
- Width: 68 cm

- Travel: 100mm
- With Speed Lockout
- Damper: HLO
- Spring: COIL w/ Preload adjuster
- Offset: 42 mm
- Crown/Steerer: C50/1-1/8"(TS), STKM
- Bottom Case Material: Alloy
Patrol C1846, 27,5“ x 2,25“, from slickrock in Moab to the soft soil, it delivers.

Exceptional Puncture Safety offers an added layer of proprietary rubberized poly-fiber material between the tread and the casing. The tight weave of this lightweight, puncture-resistant layer prevents foreign objects from penetrating the casing and damaging the tube.
- Headlight: SBC HL1400, installed at the handlebar
- Rear reflector: SBC RL11, installed at the saddle tube
Tire pressure drops over time. On average, the loss is 1 BAR/week.

Remember to re-inflate your tires regularly: riding deflated reduces the autonomy of your battery, increases your pedaling effort and encourages punctures.

Before carrying out any work on your electric bike (cleaning, electrical or mechanical maintenance), remove your battery and switch off your EAB.

When wintering, charge your battery at least every 3 months.
Store/charge your battery in a cool (between +10°C and +25°C), dry place away from direct sunlight.

Do not store a discharged battery (1 LED flashing) to avoid deep discharging which could impair its capacity.

Remember to recharge the battery (even when not in use) at least every 3 months to avoid deep discharge.

If you can't charge your battery regularly, switch it to standby mode, even if 1 automatic standby occurs after 2 hours.
The GRUNDIG E275 comes with a 2-year warranty. (excluding hinges, excluding wear and tear.)

Strict Tests

All e-bikes are tested and repaired by GRUNDIG technicians to the highest standards on the market!

✅All e-bikes we supply come with a guarantee certificate.

✅We assemble completely and correctly according to the parts list.

✅When inspecting all components, we replace wearing parts and consumables as necessary.

✅We carry out a fine adjustment of the drive components (flywheel, chain, rear derailleur) to avoid binding, loosening or chain drops and to ensure smooth gear shifting.

✅We ensure that all components comply with European Union requirements in accordance with the General Product Safety Directive (DSGP 2001/95/EC).

✅All e-bikes supplied by us are standard-compliant pedelecs (≤ 250 W, ≤ 25 km/h) in accordance with EN 15194. Safe and environmentally friendly.