BULLS COPPERHEAD EVO AM 3 750

Built for the rider you're aspiring to be. A 12-speed drivetrain, rear shock with a reservoir, and a coated dropper post will have you keeping pace with the pros.

• The Copperhead EVO AM 3 750 is hot on the heels of our pro-level AM 4—built to race, rip, and rail any trail you throw at it with Bosch Smart System power and dialed enduro-ready components.

Motor and Battery

• Motor: Bosch Performance Line CX Smart System motor with up to 85 Nm of torque, designed for punchy climbs, tight switchbacks, and full-send descents.
• Battery: Integrated Bosch PowerTube 750 Wh battery delivers long-range performance with a sleek, low-center-of-gravity design. Approx. 6-hour full charge.

Suspension and Frame

• Fork: SR Suntour Durolux 36 RC2 Boost with 150mm of travel for buttery smooth control on steep, rocky descents.
• Rear Shock: SR Suntour RS19 TRIAir 3CR with 150mm of travel, keeping the rear wheel glued to the trail.
• Frame: Tough 6061 aluminum frame with internal cable routing. Sizes: 41 / 44 / 48 / 54 cm.

Drivetrain and Brakes

• Gears: Shimano XT 12-speed drivetrain delivers lightning-fast shifts and a wide gear range for brutal climbs and fast flats.
• Brakes: Shimano BR-M6120 hydraulic disc brakes with 203mm rotors front and rear for serious stopping power no matter the terrain.

Wheels and Tires

• Wheel Setup: Mullet configuration with 29" front and 27.5" rear wheels offers the best of both worlds—roll-over confidence up front and responsive control in the back.
• Tires: Schwalbe Magic Mary (front) and Hans Dampf (rear) 2.6" Super Gravity tires bring mega grip and trail armor toughness.

Additional Features

• Remote: Bosch LED remote with Bluetooth connectivity for syncing ride data to your phone. Intuitive, easy to navigate, and weather-ready.
• Dropper Post: Limotec A1-Z dropper post lets you adjust saddle height on the fly for max control on steep descents and tech sections.
• Pedals and Saddle: BULLS MTB pedals and Selle Royal Vivo Ergo saddle keep you locked in and comfortable all ride long.

Technology and Design

• MonkeyLink Ready: Integrated MonkeyLink system allows fast mounting of lights, fenders, and accessories.
• Class-1 eBike: Pedal-assist up to 20 mph for full trail-legal performance.

• The Copperhead EVO AM 3 750 is built for riders who want elite-level trail performance with race-capable specs, monster grip, and next-gen Bosch power—all packed into a ride that’s just plain fun to hammer.