BULLS E-Stream EVO AM 3
Experience maximum off-road performance with a powerful Brose motor, 90Nm of torque, 925Wh battery and great RockShox suspension. Shimano hydraulic brakes and rugged components keep you in control and comfortable every mile.
BROSE FIT S-Mag PRO
90 Nm
925 Wh
12 speeds
29"
150 mm, 150 mm
Monkey Link is a unique magnetic system that makes it easy to install or remove components such as the headlight, taillight or fenders. It is powered directly from the battery and controlled via the display.
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique
Get ready for adventure on any terrain with the BULLS E-Stream EVO AM 3. This electric mountain bike is equipped with a powerful Brose Fit S-Mag Pro mid-motor with 90 Nm of torque for maximum performance on uphill and off-road terrain. With a 925 Wh battery and 4A charger, you can enjoy long and memorable trips without worrying about running out of power.
Suspension is provided by high-quality RockShox Lyrik Select RC components at the front and RockShox Deluxe Select+ RT at the rear, both with 150mm of travel, giving you excellent comfort and control even in challenging passages. The rugged Ryde Disc 30 rims are tubeless ready, so you can ride with full tyres and minimise the risk of punctures.
The bike is built on a quality Shimano component package. A Shimano SLX 12-speed 10-51T cassette and Shimano Deore XT SL-M8100 derailleur with 1×12 gears ensure smooth and precise shifting, whether you're on a long tour or technical descents. Powerful Shimano Deore XT BR-M8120 hydraulic brakes with 4-piston brake systems and 203mm discs let you stop safely even at the highest speeds and on challenging trails.
For maximum comfort on the trail, the bike is equipped with a Selle Royal Vivo Ergo saddle, Limotec Alpha 1 seatpost for quick height adjustment and Sport-SL CCS handlebars that provide excellent handling. With a maximum load capacity of 150kg, this model is ideal for a wider range of riders.
Comfortable, reliable and powerful, the BULLS E-Stream EVO AM 3 is the ideal partner for anyone who wants to make the most of every mile in the great outdoors.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.

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.

Battery BROSE 925 Wh
The Brose 925 battery is optimally synchronised for the Brose mid-motor. The battery with an extreme capacity of 925 Wh is fully integrated into the frame of the e-bike. Designed primarily for those who require the longest possible range on a single charge and at the same time at acceptable dimensions. In this case, the range is up to an incredible 200 km (it always depends on the circumstances of the journey and the use of assistance).
The battery is protected by the BMS electronics with all necessary protections. The battery box is made of lightweight but high quality plastic. Combined with the central electric motor, this is a well-equipped, stable and easy to handle e-bike.

BROSE LED remote
Brose Display Remote: The purist’s choice
For e-bikers looking for minimalist flair with all the functionality, the slimline Brose Display Remote is just the job. Wrapped around the handlebars to the left or right of centre, the smallest of the three models still offers all the requisite functions. It features a coloured LED strip display, indicating battery charge and support level, plus six ergonomically thought-out buttons.

BULLS is one of the world's leading manufacturers of e-bikes. They introduced the first e-bike in 2010 and since then they are poving to be experts every year with new models just getting better and better. They are best klnown for their great combination of quality, equipment and beautiful design. Quality and precise engineering is obvious right from the start.
Very popular are off-road all-suspension eMTB e-bikes with the latest motors and high battery capacity.
These might interest you:
Parameters
General
Model year | 2025 |
Brand | Bulls |
Frame size | Frame XL |
Load capacity | 150 kg |
Motor
Engine manufacturer | Brose |
Engine type | Brose Fit S-Mag Pro |
Torque | 90 Nm |
Centre engine | Yes |
Battery
Charger | 4A |
Battery capacity | 900 - 999 Wh |
Precise capacity | 925 Wh |
Suspension
Front fork | RockShox Lyrik Select RC, 1.8 Steerer, 150 mm |
Components
Racks | Ryde Disc 30, tubeless ready |
Saddle | Selle Royal Vivo Ergo |
Saddlebag | Limotec Alpha 1 |
Handlebars | Sport-SL CCS |
Extender | Bulls MTBi-Sport, CCS Slot Mount ready |
Coats | Maxxis Minion DHF EXO TR/ Maxxis Minion DHR2 EXO TR 66-622 |
Transmission
Cassette | Shimano SLX 12-speed 10-51T |
Sorting | Shimano XT RD-M8100-SGS |
Shifter | Shimano Deore XT SL-M8100, rapidfire+, I-spec-EV |
Number of gears | 1x12 |
Brakes
Rear brakes | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
Front brakes | Shimano Deore XT, BR-M8120, 4-piston, hydraulic disc, 203mm |
Questions
Please provide your contact information and in the field Message enter your question and we will get back to you shortly.