Built for big rides and easy vibes, this beast crushes trails with a smile.
- The Copperhead EVO HD 750 Wave is the most accessible eMTB in the BULLS lineup.
- This high-performance electric mountain bike is designed for riders seeking both capability and approachability—whether you’re tackling tough trails or cruising off-road paths.
- Featuring a step-through frame and robust specs, this eMTB brings confidence to all types of riders, no matter their experience or physical condition.
Motor and Battery
- Motor: Bosch Performance Line CX motor with 85 Nm of torque for strong acceleration and responsive support, perfect for trail and cross-country use.
- Battery: Bosch PowerTube 750 Wh, fully integrated into the downtube for sleek aesthetics. Approx. 6-hour charge time to full capacity.
Suspension and Frame
- Fork: SR Suntour Lytro 34 with 120mm of travel to smooth out uneven terrain.
- Frame: Lightweight and durable aluminum 6061 with internal cable routing. Available in frame sizes 41 / 44 / 48 cm for optimal fit.
Drivetrain and Brakes
- Gears: Shimano Deore 10-speed drivetrain for reliable shifting and a wide gear range.
- Brakes: Tektro HD-M530 hydraulic disc brakes (203mm front, 180mm rear) deliver strong and consistent stopping power, even on steep descents.
Wheels and Tires
- Wheels: 27.5″ wheels offer a perfect balance of maneuverability and stability.
- Tires: Schwalbe Smart Sam 2.6″ wide tires provide great traction and control across mixed terrain.
Additional Features
- Remote: BOSCH LED remote connects via Bluetooth to your phone and displays essential ride data like speed, battery level, and distance. Simple, intuitive, and easy to read while riding.
- Pedals and Saddle: BULLS MTB pedals and Zecure MTB saddle ensure secure footing and comfort throughout your ride.
Technology and Design
- MonkeyLink Ready: Seamless accessory integration with MonkeyLink-compatible lights and fenders.
- Class-1 eBike: Pedal assist up to 20 mph, legal on most bike paths and trails.
Ride Experience
- Accessible adventure: Built to break barriers and welcome all riders—especially those new to mountain biking.
- Confidence meets comfort: Step-through design and upright geometry offer easy access and a secure, relaxed ride feel.
- Fun on every trail: From dirt paths to weekend rides, this eMTB brings freedom, power, and pure riding joy to every adventure.
SPECIFICATIONS
DriveUnit: Bosch CX Smart System
Battery: Bosch PowerTube 750 Wh Smart System
Charger: Bosch Smart System 4A
Charging time: 6 hours
Display: Bosch LCD Remote
Frame: Aluminum 6061
Fork: Suntour Durolux 36 RC2 Boost 29, 150 mm
RearShock: Suntour RS19 TRIAir 3CR, 150 mm
Derailleur: Shimano XT RD-M8100-SGS
Gears: 12-speed
Crankset: EThirteen CR4USM-100, eSpec Direct Mount, 34T
Cassette: Shimano CS-M6100, 10-51T
Brakes: Shimano BR6120 4-piston/6100 2-piston, hydraulic disc 203/203 mm
Handlebar: BULLS MTB Alloy, Dia 31.8 mm, 760 mm, 25 mm raise, 9° back swept Stem MTBi, CCS Slot Mount ready
Stem:
Seatpost: Limotec A1-Z dropper post, 30.9 mm
Seat: Selle Royal Vivo Ergo
Hubs: Shimano HB-MT400-B/FH-MT510-B
Rims: Ryde Disc 30
Tires: Schwalbe Magic Mary Super Gravity 65-622/29 x 2.60 / Hans Dampf Super Gravity 65-584/27.5 x 2.60
Pedals: BULLS MTB
Weight: 59.9 lbs.
* Specifications subject to change without notice


