BULLS E-Stream EVO 3 27.5 Plus


Superb Hardtail Performance

  • 250w Brose Center Drive motor
  • SR Suntour Aion-35 RL-R Air front suspension
  • Magura MT-5/MT-4 180mm hydraulic disc brakes
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The BULLS E-Stream EVO 3 is a top-of-the-line hardtail mtn. bike that’s ready to shred with the best of them. The Brose Center Drive motor at the heart of things is incredibly smooth, whisper quiet, and perfectly suited for sustained running under heavy load – exactly what serious mtn. biking is all about! The bike sports a monster 650Wh battery pack for incredible range…up to 137 miles. With that kind of capacity this bike would also serve very well as an off-road adventure tourer.

The Brose motor allows for two front chain rings, so this bike provides a 22-speed Shimano Deore XT drive train. Magura hydraulic disc brakes keep things under control. Suntour provides 120mm of travel up front for a performance ride. Schwalbe Nobby Nic 27.5+ tires provide unparalleled traction in all conditions. The Compact Sport Interface touchpad provides easy control of the power system and eliminates the need for a larger display which could be at risk of damage under rowdy riding conditions.

This bike is an absolute joy to ride. The hardtail shaves a few pounds off its full suspension counterpart yet still provides a very solid and nimble feel on the trail. BULLS Bikes has scored yet another home run with this model. If you want to be astride one of the leaders of the pack, the E-Stream EVO 3 27.5+ could be the bike for you.

Power and Range

  • 250 watt Brose Center Drive motor
  • 4 Levels of Pedal Assist
  • Top speed – 20 mph
  • Locking removable 37V 650Wh lithium battery
  • 2 amp smart charger (3-5 hour charge time)
  • Range: up to 137 miles*

Gearing and Stopping

  • Shimano Deore XT 22-speed
  • Magura MT-5/MT-4 180mm hydraulic disc brakes

Comfort & Appearance

  • SR Suntour Aion-35 RL-R Air 120mm front suspension fork w/remote lockout
  • 7005 Aluminum frame w/tapered headset
  • Selle Royal saddle
  • Ergonomic lock on grips
  • Schwalbe Smart Sam 27.5+ tires
  • 15mm thru axles front & rear
  • Alloy cage pedals


  • Compact Sport Interface display
  • Magura MT-5/MT-4 180mm hydraulic disc brakes

Weight & Warranty

  • 48 lbs.
  • 2-year warranty on the drive unit, 2-year on the battery
  • 5-year warranty on the frame, and 1-year warranty on other components excluding wear-and-tear parts

(financing available)