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A cross e-bike with a Bafang MaxDrive motor, 520W of rated power and torque up to 80Nm.

Discount for purchasing 2 or more e-bikes: 5%

Choose from the variants: info


- The 4EVER Blueline AC CROSS is a new cross e-bike from 4EVER, suitable for all types of trips.

- The 250W Bafang central motor with 80Nm torque will allow you to travel further than you ever have before.

- The motor can reach a speed of up to 25 km/h, at which point the power turns off for your safety.

- The 4EVER Blueline AC CROSS e-bike is equipped with a Suntour NCX-D AIR RLO suspension fork, quality Shimano components and Impac tyres.

- The battery allows you to travel up to 110 km on a single charge.

Caution: Store the battery in a shady, dry place at a temperature between 10 ˚C and 20 ˚C. Charge it fully and recharge it to 100% capacity at least every 6 months before prolonged disuse.


Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with maximum assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

Trekking or cross e-bike is the right choice for your long and enjoyable bike trips. On you will find only touring and trekking e-bikes with a high range at an attractive price. Cross e-bikes are specifically designed for light terrain.

Centre drive system

Bafang M400


Center motor BAFANG Max Drive M400 has a very high torque - up to 80 Nm.

The motor has a pedalling sensor and torque sensor of pedalling force. The higher effort you put into pedalling the more powerful assistance you get, thanks to the intelligent drive unit, which is integrated into the motor body.


Drive unit Center
Rated power 250 W
Max. torque 80 Nm
Voltage 36/43/48 (DCV)
Motor efficiency ≥ 80%
Pedalling Sensor cadence sensor
Max. support Speed 25 km/h
Weight 3.6 kg
Operating temperature -20 - 45 ℃
Noise < 55 dB



The Czech Republic's traditional manufacturer 4EVER offers off-road and trekking e-bikes with a German drive (Brose) and a Bafang drive. E-bikes from 4EVER are excellent machines with above-standard battery capacity and an appealing design. offers a complete range of 4EVER e-bikes and a branded repair shop.



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Drive type Central BAFANG MAX Drive M400
Capacity and battery type 500Wh (43V / 11.4Ah), frame Li-Ion
Frame sizes 17", 19", 21"
Frame type and material Alloy 6061
Shifters and derailleur SHIMANO ACERA SL-M360 and SHIMANO ACERA RD-M360 at 8 speeds
Type and brand of brakes Disc brakes SHIMANO BR-M315 (180mm / 160mm)
Tyres IMPAC Tourpac (28 ")
Sensor Torque sensor
Load capacity 120Kg
Weight including battery 22.9 Kg