4EVER Exstream PRO 820

The 4EVER Exstream PRO 820 is a modern mountain e-bike designed for riders looking for performance, reliability and long range. With quality components and thoughtful design, it's ideal for challenging terrain and long rides.

The powerful Brose S Mag motor has fantastic rideability and works exactly the way you need it to. Combined with the integrated 820 Wh BMZ V10 battery , you'll enjoy miles of carefree riding. On the small and clear Brose Allround display, you can switch between the different electric motor support modes depending on the load you need.

Key features:

• BROSE S-MAG mid-motor with 90 Nm of torque provides smooth and powerful pedalling assistance

• Integrated 820 Wh / 22.77 Ah BMZ V10 battery provides a range of 140 to 200 km, depending on terrain and riding style

• Lightweight and durable aluminium frame in elegant colours

• Rock Shox Judy Gold 29B suspension fork with 15mm axle and 120mm travel for comfortable off-road riding

• SHIMANO XT RD-M8100 12-speed system with 10-51 tooth cassette range for precise and fast shifting

• SHIMANO BR-M6100 hydraulic disc brakes with 180/160mm discs for reliable braking performance in all conditions

• Wheel size 29" for better ground clearance and stability at higher speeds

Whether you're planning challenging mountain trails or relaxed rides through the countryside, the 4EVER Exstream PRO 820 won't let you down.

Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.

Motor Brose Drive S-Mag

The powerful Brose Drive S-Mag motor is the right for sports e-bikers. A particularly sensitive response enables peak performance on demanding routes. Thanks to the innovative magnesium case, it weighs only 2.9 kg and offers maximum support of up to 410 percent.

Brose Drive S Mag naturally supports the rider in every driving situation and, thanks to a precise sensor system, responds well to the individual driving style. Huge torque up to 90 Nm and very precise power dosing.

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Battery BMZ V10 820 Wh

Powerful battery for long range electric bikes. With a capacity of 820 Wh and a voltage of 36 V, it provides long range, high efficiency and reliability even on demanding routes. The integrated Battery Management System (BMS) protects the battery from overheating, overvoltage and deep discharge.

The compact design designed to be fully integrated into the frame of the e-bike provides protection and a sleek look. The 820 Wh (22.77 Ah) capacity provides a range of up to 200 km depending on riding style, terrain and level of assistance. It supports fast charging, with 80% of capacity achievable in just 2-3 hours with the appropriate charger. Uses high quality Li-ion cells that last up to 1000 charge cycles while maintaining high performance.

Brose Allround display

New Brose "Allround" display in a clear design. Very easy to read and with all the important features. Minimalist and efficient with 14 functions! The 1.5" display can be installed on the right or left, making it the perfect all-in-one style solution. Slight curvature prevents extreme reflection and is therefore easy to read in any weather.
Display type: TFT color display
Dimensions: 44 mm x 37 mm x 50 mm
Protection class: IPX7 (HMI) dustproof, splashproof
Weight with cable: 50 g

The Czech Republic's traditional manufacturer 4EVER offers off-road and trekking e-bikes using Bafang and Brose motors made in Germany. E-bikes from 4EVER are excellent machines with above-standard battery capacity and apealing design. GREATEBIKE.EU offers a complete range of 4EVER e-bikes and a branded repair shop.

4EVER E-bikes