BULLS Expands eMTB Line with New Copperhead EVO AM Series

BULLS announces the newest additions to its product lineup, featuring four eMTB full-suspension electric mountain bikes. These bikes add to the already extensive eMTB lineup featuring the top technology and parts within the biking industry. With standout features, the all-new COPPERHEAD Series is available for a variety of skill levels from entry to high-performance.


Each bike in the COPPERHEAD Series is powered by the new Bosch Gen4 Performance Line CX, the most powerful drivetrain Bosch offers. The Gen4 CX is intuitive, lightweight and compact, while possessing even more torque and efficiency than previous generations, making it ideal for ambitious riders and beginners alike. The system is also extremely responsive, providing more agile handling and control. Other highlights of the series include a 625wh Bosch Powertube battery, four modes of assist- Eco, Tour, eMTB and Turbo- Bulls proprietary steer tube, 140-150 mm travel and standard-equipped with Monkey Link Connect (lights sold separately).


We are excited to continue our tradition of creating top of the line eMTBs for all riding levels. With this new series of eMTBs, we take yet another opportunity to showcase our success in enhancing the electric mountain biking space by providing a variety of riders the opportunity to experience the exhilarating benefits of eMTBs.


For the ultimate eMTB experience, this high performance bike is ready to take the adventure to the next level with its exceptional features. The top shelf Copperhead EVO AM 4, with its 150mm Rockshox Lyric front fork and rear Deluxe Select, creates the ultimate flow on both intense expeditions and local single track. These shocks also allow for double the fun on uphills and downhills with Bosch Gen4 CX motor and 625Wh Powertube battery. The AM 4 includes DT Swiss H1900 rims with 12-speed Shimano XTR groupset and 203mm Shimano brakes front and rear. Adding to these features, it comes equipped with BULLS’ standard Monkey Link Connect; lights sold separately.



Eliminating excuses for exploring, the Copperhead EVO AM 3 helps riders get out and ride. The Fox Float 36 set-up and Bosch Gen4 CX with 625Wh battery make the ups and downs of the ride equally exhilarating for a150mm travel. And with 12-Speed Sram Eagle groupset paired with 203mm Magura MT-5, 4-piston stoppers it lets riders finish the ride smoothly.



The AM 2 allows riders to focus on the trails rather than the bike. The power felt is the rider’s adrenaline paired with the all new Bosch Gen4 CX motor and 625Wh Powertube integrated battery. This model comes with a 150mm BULLS Lytro 34 front fork and Suntour rear travel with SRAM Eagle 12-speed to control the ride, while the sturdy 203mm Magura MT-5, 4-piston hydraulic brakes protect riders from the unexpected.



The most attainable model in the lineup, the COPPERHEAD EVO AM 1 instills confidence in even the newest eMTB rider. The AM 1 has all of the highlighted features including 140mm of travel with a Suntour Lytro 34 fork and Suntour Unair rear shocks to give the rider maximum control. The Shimano Deore 10-speed groupset lets the rider get the most out of the Gen4 Bosch CX motor and with the sizeable 203x180mm Shimano hyrdraulic brakes, riders can maneuver unpredictable terrain without interruption.