With the consistent merging of the latest drive technology and an exclusive setting design, the E-STREAM series creates an eBike experience with a maximum sporting factor. The most powerful battery, fully-integrated in the downtube, is on the market with the Brose BULLS co-designed engine for a new development stage in the EVOlution of eBikes. The E-STREAM EVO models are classic bikes with a little extra push, whether you’re pedalling on or off-road, they open up new perspectives.

The latest 50-cell battery technology gives the removable battery an impressive capacity of 650 watt-hours in the blink of an eye. Combined with the equally powerful and energy-efficient Brose geared motor, the E-STREAM EVO series works to true condition miracles. Thanks to 90 Nm of torque you’ll never be lacking the power to get the necessary “punch.” The belt driven motor pedals with ultimate smoothness and thanks to the high resolution sensors, it’s always assisting efficiently.
The combination of strength and stamina to create a perfect center of gravity while still maintaining an optimal ground clearance wasn’t easy. Much engineering and testing went into the creation of our E-STREAM EVO series. Integration was key for simplicity and our CSI display is the perfect example for that. The combined capability of control and information is easily managed in our Compact Sport Interface display. The CSI display is conveniently located on your handlebars where it provides necessary information and controls. The unit isn’t bulky so during a fall or crash it isn’t prone to breaking.

With so much attention to detail, other features such as the new Boost hub standard for increased wheel rigidity, a RockShox Yari RC fork, and Shimano Deore XT M8000, and extra-wide tires for increased traction all make the BULLS E-STREAM EVO FS 3 27.5 PLUS a solid choice. Unlike most eBikes on the market, our integrated battery allows space to accommodate a water bottle cage for hydration.

In addition to a sophisticated interplay of technology and design the E-STREAM EVO series has a stellar range of models. The models range from all-mtn, full-suspension bikes for technical trails or marathon use to hybrids and even fat bikes. The redesigned frame on our Plus models allows for more tire clearance allowing you to use plus size tires for maximum traction. Wider tires also absorb more bumps on the road essentially giving you a more comfortable ride.

Check out the E-STREAM EVO 3 27.5 PLUS at a dealer near you!



7005 Aluminium
Frame Size
Rock Shox Yari RC 27.5 Solo Air, 150mm, 15mm thru-axle
Rock Shox Monarch RT, 150mm
Drive Train
Brose 250W
Rear Derailleur
Shimano Deore XT RD-8000-DG-S, 11-speed, shadow plus
Front Derailleur
Shimano Deore XT FD-M786DT
Shimano Deore XT SL-M8000
SR Suntour 38/28T
Shimano Deore XT CS-M8000-11, 11-40T
Magura MT-5/Mt-4 hydraulic disc brakes 180mm/180mm
Selle Royal Seta M1/BULLS
Wheel Size
Schwalbe Nobby Nic Performance 70-584 (27.5×2.80)
50.5 lbs (approx.)
Eco, Tour, Sport
Charging Time
approx. 3.4hrs to 80%, approx. 4.5hrs to 100%
Battery Range
137 miles (single charge at the optimal condition)
Max. Speed

Specifications subject to change without notice.

technology-image Quiet 250W motor with 90Nm of torque is claimed the most advanced ebike system in the world.
technology-image The battery can be removed and charged externally or installed in the bike.
technology-image One of the most important features of Brose system which allows double drive. Owing to the additional front chainwheel, a 22-speed gears permits a more sporty eBiking experience.
technology-image The 11-speed drivetrain with 11-gear cassette has proved to improve efficiency and ultimately power
technology-image Perfectly integrated into the frame and easy to remove for external charging, it is currently the highest performing rechargeable battery in the market with 650w/37V/17Ah.
technology-image This is semi-integrated headset with an inner diameter of 1 1/8" at the top and 1.5" at the bottom. This ensures best riding stability and excellent control head stiffness. The biggest shaft results in stiffer fork and frame as riding forces are spread more evenly thanks to a thicker head tube.
technology-image Shimano Shadow Plus clutch mechanism prevents the lower arm of the derailleur from pivoting forward as the chain is kept under considerably more tension. The benefits are many: less chain slap, fewer dropped chains, more stable and accurate shifting over rough terrain and ultimately a much better and quieter ride.
technology-image The main advantages of the thru-axle system are stiffness and strength, which add together to a safer bike. It has a clear advantage on disc brakes over the traditional quick release as it allows for easier and more precise wheel mount/dismount operation.
technology-image At 110mm/148mm, the hubs of the boost standard are wider than any conventional ones. Connected to the flatted spoke screen, they increase stiffness and stability of the wheel for even better handling.
technology-image Internally routed shifting and braking cables ensure a clean and elegant look while ensuring a better protection to all important cables
technology-image The travel of front suspension is 150mm.
technology-image Full suspension bike with a rear shock of 150mm travel.
technology-image Higher frames require longer chainstays. The result is a much-improved climbing capacity, which is relevant in large frames. After all, the center of gravity clearly shifts backwards with a taller rider, specifically during the climb. Taller riders also need more space as they usually have longer feet and for the longer cranks to avoid touching the chainstays with their heels.
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