COPPERHEAD EVO AM 4 750

I’ve had my Bulls AM-4 for almost a year now. It’s been everything I expected and more. After moving to NW Arkansas, I knew I would be needing an E-MTB. After researching many, I landed on the Bulls. Amazing specs for the money. It wasn’t a very hard decision in the end. Fantastic bike! Love it, and can’t ride it enough.

Right out of the box the BULLS COPPERHEAD AM4 shined with quality build and components and was giddy on the 1st ride and every ride since then. I live in Colorado Springs and ride everywhere, the more technical and long riding the better. I would say I ride this bike more like a enduro bike and put it through its paces. With the BOSCH SMART FLOW drive and 750WH battery I get peace of mind on reliability and ease of use and never had range anxiety and usually shoot for a 20-45 mile rides, Bosch did a fantastic job designing a system that can read the riders input to power output. I usually ride with groups of other eMTBs riding many different makes and see the challenges there bikes give them that usually cost more then the BULLS. Some of the components like SR SUNTOUR are more known as a entry level components, but they raised the bar building a higher end lineup offering that the AM4 has and gives a fantastic well planted ride. The Shimano 12 speed has always been buttery smooth and I shift a lot. Brakes have always performed great no complaints. Dropper seat post has also been great if your riding technical is a must. The stock seat was great but as a 68 older gent spending over 60 years riding I did upgrade to a ERGON seat for my undercarriages comfort. The stock tires I did convert to tubeless and the stock tires hook like they are on rails. I ride with others that some of there bikes cost 3x that of the BULLS AM4 and kicks hinny over the competition for the money. For the money the COPPERHEAD is a fantastic bike and if BULLS want to cut me a great deal I would consider buying another to have for friends that want to ride along. I also have let friends ride my COPPERHEAD AM4 that now have also now joined the BULLS family.

Bulls markets the Copperhead EVO AM 4 750 as their top shelf all-mountain e-bike, and they couldn’t be more right!  My Copperhead e-bike exhibits high-performance, especially when I want it most, going uphill, and need it most, going downhill.

Historically, my riding experience has been riding down the most challenging trails.  However, with my Bulls full-suspension e-bike, not only can I ride downhill on advanced trails, but I have reached new milestones with endurance, confidence and comfort on a durable frame having industry leading components for more efficient uphill riding.

While fatigue is no longer a limiting factor, my riding style has evolved to include goals for taking my riding experience to higher elevations and greater distances.  My Bulls e-bike has taken me on adventures up over a mile high, and up to 50 mile-long aggressive trails rides from a single battery charge—on longer routes I run the bike on either ECO and/or OFF modes during flat or downhill waypoints to extend my battery’s life, but of course I run TURBO modeat all other times!  Now my rides are only limited to my degree of adventure or time.

Bulls did right by incorporating the industry’s best components on their Copperhead e-bike’s durable frame.  Bosch’s premium CX motor is as powerful in reducing my strain uphill as it is in assisting in my endurance to reach further trails.

As always, Shimano has given me confidence in ease & precision of shifting gears up steep inclines and ultra smooth braking for safer deceleration, but more so with Bulls inclusion of Shimano’s 12-speed XTR line drivetrain and large 203mm front & rear hydraulic disc brakes.

Bulls included Schwalbe’s Magic Mary/Big Betty combo.  Not only are they a good pair of tires, but I prefer mullet setups, because the rear wheel’s smaller diameter rotates the center of gravity & level of the bike back and to the rear, giving my fork a slacker angle on the downhill.  The downfall of having more slack riding uphill is negligible with Bosch’s signature motor.

Bulls inclusion of industry leading components into the design of their Copperhead e-bike and their amazing customer service are what put Bulls on my radar for future purchases and becoming a loyal customer of theirs—sorry T**k, you were good to me over the past 25 years…thank you, next.