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4Ever Comfort Sport Trek Black trekking electric bike

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Our Code: K4E23341-18
Sorry, but this product is no longer available

Low-impact trekking e-bike with 28" wheels, Bafang M400 motor (80 Nm), Samsung 630 Wh battery with range up to 150 km, Shimano Deore 1x10 derailleur

Detailed Description
4ever

The 4EVER brand is a Czech bicycle manufacturer with a long-standing tradition, combining precise workmanship, modern technology, and excellent value for money. 4EVER bikes are designed and…

More about the brand 4ever
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Sorry, but this product is no longer available

Low-impact trekking e-bike with 28" wheels, Bafang M400 motor (80 Nm), Samsung 630 Wh battery with range up to 150 km, Shimano Deore 1x10 derailleur

Detailed Description
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Description

Some parts of this page are translated automatically, so please excuse any imperfections.

4Ever

25 years ago they started as a group of cyclists who were not satisfied with the bikes brought to the Czech Republic from Asia, so they decided to start their own business. Enthusiasm and investment in technology have resulted in the fact that for over twenty-five years they have been producing bicycles, the quality of which it stands behind 100%. Today they have over fifty employees, they cooperate with the Cyklo Bulls cycling team and the New Zealand non-profit racing team 4EVER Racing NZ. They also participate in the largest domestic cycling fair For Bikes and Test Expo Vysočina every year.

4Ever
Motor - Bafang M400

Motor - Bafang M400

Long-lasting, reliable and price-friendly mid-mount motor providing harmonious support especially for recreational riding. It is the most widely used motor in the 35,000 Kč to 55,000 Kč category of electric trekking cross and mountain bikes.

Our View:
Bafang is a good choice if you don't want/can't/need to invest more than 50,000 CZK in an electric bike. It is often an entry-level model into the world of e-bikes that will provide a nice boost on mild to moderate terrain. The downside is the inability to diagnose via the service interface, the somewhat monotonous engine response where it doesn't matter so much what cadence you're riding at and the increased consumption when going uphill.

Parameters:
Torque - 80Nm
(but realistically when compared to other engines it appears weaker, indicatively 65Nm)
Weight - 3.9 kg (this is the heaviest mid-motor in use)

 

 

Baterie - Panasonic/LG/Samsung 630 Wh

Batteries are one of the most valuable components on an electric bike. They often make up 1/3 of the total price of an e-bike. There are several parameters that affect the range of an e-bike: type of terrain, tyre profile, rider weight, assistance used, etc. you can read more in our blog.

The advantage of Panasonic/LG/Samsung batteries is a high quality BMS (battery management system). Thanks to temperature and voltage sensors, the BMS can switch individual cells on and off to avoid a significant reduction in range and for the longest possible life of the battery itself.

Baterie - Panasonic/LG/Samsung 630 Wh
Displej - Bafang C18

Displej - Bafang C18

The clear colour LCD display shows not only basic information on battery status and the level of assistance currently used, but also other data related to the ride (speed, distance travelled, etc.). The display is also equipped with a USB connector for charging mobile devices (phone, navigation, lighting, etc.). It is most often found on electric bikes with Bafang motor.

The display shows the speed on the main panel, at the bottom centre you can see the level of assistance.
At the bottom of the display you can use the "i" button to change the information displayed - current speed, average speed, trip, total distance and range.

EAN: K4E23341-18

E-bike range calculator

Battery

630 Wh

Rider weight

80 kg

127 km Range*
*

The stated range is approximate. The actual total range is influenced by several factors, such as the selected assistance mode, the technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique.

This product complies with the requirements of Regulation (EU) 2023/988 on general product safety.

Manufacturer: 4EVER, s.r.o., Moravská 842, 742 13 Studénka, CZECH REPUBLIC, +420 556 402 639, bike@4ever.cz, www.4ever.cz

Specifications

Frame Set
Frame

ALU 6061 E-Monotube frame integrated

Fork

SR SUNTOUR NEX RLO

Electric Components
Motor

BAFANG MaxDrive M400 (80 Nm)

Battery Type

DLG SAMSUNG battery 630Wh, 17,5Ah, 36V

Charger

2A

Display

C18 barevný

Distance on Full Charge

až 150 km (v terénu 80 km)

Wheels
Tires

Schwalbe Landcruiser

Rims

MACH1 630 DISC

Hubs

přední - SHIMANO HB-M3050; zadní - SHIMANO FH-M3050

Drivetrain
Shifters

SHIMANO DEORE SL-M4100 10SPD

Rear Derailleur

SHIMANO DEORE RD-M5120 10SPD

Cassette

SHIMANO CS-M4100 10SPD 11-46

Chain

SHIMANO CN-HG54 10SPD

Components
Pedals

UNION SP-600

Brakes

SHIMANO DISC MT201

Handlebars

4EX sand blasted

Stem

4EX sand blasted

Saddle

SELLE ROYAL Talisman

Seatpost

4EX sand blasted

Frame Size

M (17 - 18)

Designed for

Mens / UNI, Womens

Frame Material

Aluminum Alloy

Drive

Bafang M400

Battery Capacity

626 Wh

Motor Type

Mid-Mount

Wheel Diameter

28"

Brake Type

Disc

Model Year

2023

Colour

Black

The wheel manufacturer reserves the right to change the wheel specifications without providing reasons. In exceptional cases, the delivered product may differ from the specified specifications and images due to improved availability or functionality of the wheel.

4ever

The 4EVER brand is a Czech bicycle manufacturer with a long-standing tradition, combining precise workmanship, modern technology, and excellent value for money. 4EVER bikes are designed and…

More about the brand 4ever

Do you need help choosing the right product?
Contact us.

Ask a question
+43 144 20070 Mon - Fri: 10:00 am to 15:00 pm
Ladislav - Technical Support
Ladislav Technical Support

Product reviews

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More than 20 years of cycling expertise

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+43 144 20070
+43 144 20070

Mon - Fr: 10 am to 3 pm

info@koloshop24.com
info@koloshop24.com

We will reply within 24 hours