Bulls E-STREAM FS ENDURO 27.5 Electric Bicycle

  • Bulls E-STREAM FS ENDURO 27.5 Electric Bicycle-The Electric Spokes Company


Bulls E-STREAM FS ENDURO 27.5 Electric Bicycle


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Elegantly integrated design, conquers any climb with minimum effort
If you are looking for the battery on the new BULLS E-Stream models you will have to inspect it closely. The E-STREAM has been designed with a downtube that neatly tucks away the battery. This uncompromising frame features a mid-engine, which ensures a better center of gravity. A second look at the endurance values prove that this detailed masterpiece does not pose any technical disadvantages.

With a 37V, 490 watt-hour battery the E-Stream FS Enduro is one of the strongest on the market. With the E-STREAM models you can always expect a smoother e-biking experience thanks to special sensor technology on the all new Brose drivetrains. Brose motors are based on a steering motor that has been produced a million times for the car industry and perfected a drive concept for high-quality eBikes. Nearly soundless and vibration-free, the motor produced entirely in Germany delivers nothing but strength and smooth operation. The Brose drivetrains are all designed to supply a perfect pedal assist support, harmoniously and powerfully.

The bike is built with a RockShox Pike RCT3 fork that offers 160mm of travel. Rear suspension duties are handled by a 3-position compression adjustment RockShox Monarch Plus. Hydraulic Shimano Saint Brakes with Ice Technology assure your pads and rotors stay cool to provide efficient braking in even the most extreme conditions. Three modes are available for the pedal assist and can easily switched to adapt to the type of riding you are doing whether it is long distance commuting or off-road adventuring.

Come check out why the BULLS eBIKES are Germany’s best-selling eBikes at a dealer near you.



7005 Aluminium
Frame Size
Rock Shox Pike RCT3 Solo Air, 160mm, 15mm Maxle
Rock Shox Monarch Plus RC3, External rebound, 3 position, 160mm
Drive Train
Brose 250W
Rear Derailleur
Shimano Deore XT RD-M786GS, 10-speed, shadow plus
Front Derailleur
Shimano Deore XT FD-M786DT
Shimano Deore XT SL-780-I-10
FSA 38T single ring, e-thirteen XCX+chainguide
Shimano Deore XT CS-HG81-10, 11-36T
Shimano Saint BR-M820 Ice Tech hydraulic disc 203/180mm
FSA Gravity
FSA Gravity
Rock Shox Reverb Stealth
Prologo ZERO II Space
Shimano Deore XT HB-M8010/Formula
Wheel Size
Schwalbe Hans Dampf Snakeskin 27.5×2.35 TL-Easy
50.5 lbs (approx.)
Eco, Tour, Sport
Charging Time
approx. 2.7hrs to 80%, approx. 4.3 hrs to 100%
Battery Range
98 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 An upgrade from the 9-speed predecessor. It permits a more gradual gear adjustment and more efficient force transmission.
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 148mm, the rear hub of the boost standard is wider than any conventional one. Connected to the flatted spoke screen, it increases stiffness and stability of the wheel for even better handling.
technology-image Tubeless clearly decreases rolling resistance of the wheels while reducing the overall weight of the bicycle. In addition, there is some extra grip and comfort when riding at a low pressure.
technology-image Sandwich construction and additional cooling fins reduce the heat development and increases the brake performance and results in lower wear.
technology-image Internally routed shifting and braking cables ensure a clean and elegant look while ensuring a better protection to all important cables