The Bulls E-Stream EVO AM 4 is an electric mountain bike built for adventure, offering a perfect blend of power, durability, and innovation. Designed to tackle steep climbs, technical descents, and everything in between, this e-bike is an exceptional choice for riders looking for high-performance in challenging terrains. In this review, we’ll break down the Bulls E-Stream EVO AM 4 across various aspects to give you a better understanding of its capabilities.
Downhill Performance
One of the standout features of the Bulls E-Stream EVO AM 4 is its downhill performance. The bike is equipped with a full suspension system featuring a RockShox Lyrik Select fork with 160mm of travel and a RockShox Super Deluxe rear shock. These components offer excellent bump absorption, making it a dream for rough terrains, technical descents, and high-speed downhill runs. The e-bike’s geometry and wide 27.5″ tires ensure stability and traction, allowing you to descend with confidence.
The 180mm hydraulic disc brakes provide excellent stopping power, ensuring safety even when descending steep and rough terrains at high speeds.
Climbing Performance
When it comes to climbing, the Bulls E-Stream EVO AM 4 doesn’t shy away from steep inclines. Powered by the Brose Drive S Mag motor, it delivers 90Nm of torque, providing ample power to assist on the toughest climbs. The motor’s responsiveness ensures smooth transitions from flat terrain to uphill climbs. Coupled with its powerful battery, the bike ensures sustained pedal assistance, making climbs feel much less daunting.
The bike’s lightweight aluminum frame and low center of gravity further aid in improving climbing efficiency. With 11-speed shifting courtesy of the Shimano Deore XT, you can shift gears seamlessly to maintain optimal cadence on challenging climbs.
Power Output
The Bulls E-Stream EVO AM 4 is powered by a Brose Drive S Mag motor, which provides up to 250 watts of continuous power and an impressive peak torque of 90Nm. This motor is incredibly smooth and quiet, adding to the riding experience without the typical electric whirring sounds. Whether you’re tackling steep climbs or powering through technical trails, the Brose motor delivers ample power when you need it, without being overly aggressive.
Battery Life & Range
Most model comes with 550Wh batteries, while several options comes with a 650Wh lithium-ion battery or even 750Wh Batteries, the Bulls E-Stream EVO AM 4 offers an impressive range for long rides. On a single charge, the bike can deliver up to 90 miles of range, depending on riding conditions, terrain, and usage of pedal assist. The large battery capacity ensures that you won’t have to worry about running out of juice in the middle of a trail ride. The battery is integrated neatly into the down tube, giving the bike a sleek, streamlined look.
For longer rides, the battery is removable, making it convenient to charge. The fast-charging capability also ensures you can get back on the trails quickly after a short charging session.
E-Bike Controls
The e-bike features a convenient display and control system that allows you to monitor various metrics like speed, battery level, and range. The controls are intuitive and located conveniently on the handlebars, ensuring you can switch between different assist levels with ease while riding. The Brose control system allows for four levels of pedal assist, enabling riders to select the perfect balance between power and battery conservation.
Build Quality
The Bulls E-Stream EVO AM 4 boasts an aluminum frame that is both lightweight and durable, ideal for mountain biking. The frame geometry strikes a balance between aggressive and comfortable, making it suitable for both hardcore riders and those looking for a more comfortable experience. The internal cable routing, along with the integrated battery, gives the bike a clean and sleek appearance.
The 27.5″ tires with tubeless-ready wheels offer excellent traction and puncture resistance, while the dropper post adds versatility when transitioning between climbing and descending. The robust build ensures that this bike can handle the roughest of trails without breaking a sweat.
Price & Value
At a price point of around $55,00, the Bulls E-Stream EVO AM 4 is certainly an investment. However, considering the high-end components, the power output, and the long-range battery, it delivers exceptional value for serious riders. For those who are looking for a reliable and high-performance electric mountain bike, the E-Stream EVO AM 4 justifies its price with the premium features it offers.
Accessories
The Bulls E-Stream EVO AM 4 comes with a host of accessories that enhance the overall riding experience. The bike includes a sturdy kickstand, front and rear lights, and mudguards, all of which are essential for all-terrain adventures. Additionally, you can upgrade your bike with optional racks and bags for carrying gear on longer rides.
Is Bulls E-stream EVO AM 4 Really Matter?
The Bulls E-Stream EVO AM 4 is a top-tier electric mountain bike built for riders who demand the best in performance, power, and durability. With its exceptional downhill and climbing performance, robust motor, long battery life, and top-quality build, this bike is ideal for those who want to tackle the most challenging trails with ease. Although its price may be steep, the value it provides in terms of features and performance makes it a worthy investment for serious mountain bikers.
