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4EVER Marianne AL Cross

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


Choose from the variants:

Frame size 16"


Doporučená cena výrobcem: € 1,845.80

Bonus za předobjednávku: € 88.00 Nyní zaplatíte pouze zálohu 20%: € 353.80

Frame size 18"


Doporučená cena výrobcem: € 1,845.80

Bonus za předobjednávku: € 88.00 Nyní zaplatíte pouze zálohu 20%: € 353.80

complete professional service worth 2500 CZK FREE
Testing ekola up to an hour free of charge
5 years extended frame warranty
Formatting Free battery
100% folded will be delivered free of charge
30 days to exchange Purchase without risk.

  • The Central motor Bafang Max Drive is one of the most used on the market.

  • Long range thanks to Samsung lithium-ion battery with capacity of 630 Wh. The battery is fully integrated into the frame and thus does not interfere with the bike design.

  • The 4EVER Mercury AL Cross e-bike features a lightweight yet sturdy and durable frame.

  • Air suspension fork SUNTOUR makes ride smooth and comfortable.

  • Nine-speed Shimano shifting for perfect ride on any terrain.


The Czech Republic 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 branded repair shop.



Central motor MaxDrive has a high torque of up to 80 Nm.  Motor has a pedalling sensor and  a torque sensor. The torque  sensor measures the force of pedalling, the more effort a rider  puts in the ride, the more help he receives from the motor,  thanks to a control unit, which is integrated inside the motor body.


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.




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Capacity and battery type 630 Wh (36 V / 17,4 Ah), integrated Li-Ion Samsung
Weight incl. battery 23,2 Kg
Frame type and material ALU 6061
Drive type BAFANG MaxDrive
Control LCD display
Shifters and derailleur SHIMANO ALIVIO SL-M4000 / SHIMANO DEORE RD-M591, 9 gears
Type and brand of brakes Disc brakes SHIMANO MT201 (180/160 mm )
Tires IMPAC Tourpac
Saddle and seat post SELLE ROYAL / 4EX sand blasted
The stem 4EX sand blasted
Cassette SHIMANO CS-HG400 9SPD 11-34 teeth