BULLS Copperhead EVO AM 1
An all-suspension mountain e-bike with the latest Bosch Performance CX BES3 motor, an extra powerful 750 Wh integrated battery and 140mm front and rear suspension. With the Copperhead EVO AM 1 you can go anywhere you want for seemingly as long as you want.
% Discount on purchase
Bosch Bosch Performance CX BES3
85 Nm
750 Wh
10 speeds
29", 27,5"
140 mm


Monkey Link is a unique magnetic system that makes it easy to install or remove components such as the headlight, taillight or fenders. It is powered directly from the battery and controlled via the display.
SR SUNTOUR Edge Plus 2CR
Mode advanced rear shock designed for demanding trail and all-mountain riding. It offers a balanced combination of comfort, control and reliability.Progressive damping and smooth operation.
- Rebound (R) - infinitely adjustable rebound speed for optimal bike control.
- Compression (C) - Adjust compression level to suit terrain or rider preference.

BULLS Copperhead EVO AM 1 trail all-rounder with powerful Bosch drive
The BULLS Copperhead EVO AM 1 is an affordable entry into the world of full-suspension mountain e-bikes that won't shy away from challenging terrain or extended trips. The combination of the Bosch Performance Line CX motor, mullet wheel configuration and full suspension with 140/150mm of travel makes this machine a great companion for all-mountain riding, trails and everyday fun in the hills.
The powerful Bosch CX engine - confidence on every trail
At the heart of the bike is the legendary Bosch Performance Line CX motor with 85 Nm of torque and a 750 Wh battery. It's one of the most powerful and reliable systems on the market, providing smooth traction and excellent support on steep descents. Combined with the intelligent Bosch eBike System, the ride is natural, efficient and reliable even in technically demanding sections.
Full suspension for terrain and speed
The e-bike is equipped with a suspension combination that provides comfort and confidence in a variety of conditions:
BULLS Lytro 34 Air fork - 140 mm of travel for stability on drops, roots and rocky passages.
SR Suntour Edge Plus 2CR rear shock - 150 mm of travel for smooth response and control even on aggressive riding.
This setup allows you to effectively absorb shocks while maintaining good handling in fast sections.
Mullet wheel fitment: 29" front, 27.5" rear.
The modern wheel configuration, with a 29" wheel at the front for stability and confidence at speed, and a 27.5" wheel at the rear for improved agility, gives the bike a dynamic character. This makes the EVO AM 1 playful in corners and confident on steep descents.
Practical and reliable components
- Shimano Deore 1×10 - simple and reliable shifting for easy maintenance
- Hydraulic brakes - confident performance even in wet conditions
- Aluminum frame with modern geometry, suitable for both sport and recreational riding
Who is the BULLS Copperhead EVO AM 1 electric bike for?
For riders who want a solid and affordable e-fully for trail and all-mountain riding.
For riders looking for a powerful Bosch motor without having to pay extra for high-end equipment.
For enthusiasts who appreciate a mullet setup and versatile bike handling.
For those who want a bike for technical rides, fast trails and longer trips.
The BULLS Copperhead EVO AM 1 e-bike is a versatile mountain e-bike that combines a powerful motor, functional suspension and a bargain price. It offers a balance of power, comfort and handling, making it ideal for riders looking to enter the world of full suspension e-MTBs without compromising on quality.
Want to explore the unknown and go where you haven't gone before? Then the Bulls e-bike is the perfect partner.
E-bike range calculator
Flat
Medium
Hills
The e-bike range is approximately
*Factors affecting total range include technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique

BOSCH Performance Line CX Smart system
BOSCH Performance Line CX Smart System. A powerful and dynamic motor for intuitive handling and a unique driving experience. Thanks to its multi-sensor concept and innovative Bosch motor management, the Performance Line CX Smart System sets new technical standards - responding flexibly and responsively to develop its full potential on technically demanding tracks.
One powerful feature is the eMTB mode, which uses exactly as much power as needed and allows you to focus all your attention on driving.

BOSCH POWER TUBE 750
Original, high-capacity integrated battery BOSCH PowerTube 750. It enables mountain and trekking e-bikes to travel really long distances. Thank to its compact size and minimalist design, the battery is integrated into the e-bike to achieve optimum effect.
- Compatibility only for Bosch Performance Line CX Smart System (BES3) - model year 2022 and newer
- Length: 481.3 mm
- Horizontal and vertical variants - they differ in the way the battery is mounted in the frame.
- The integrated BMS ensures long range and durability.
- It has no memory effect and will not self-discharge.

Display Bosch KIOX 300
The modern and powerful Bosch Kiox 300 display provides advanced features including performance monitoring, navigation and smart device connectivity. It offers a clear display of key information and intuitive controls to enhance the driving experience. The display is designed to withstand scratches and impacts. Bluetooth and ANT+ connectivity. The Smart System is fully networked and always up-to-date thanks to regular wireless software updates. It offers useful support such as push assist or Hill Hold - automatic protection against unwanted reversing.

BULLS is one of the world's leading manufacturers of e-bikes. They introduced the first e-bike in 2010 and since then they are poving to be experts every year with new models just getting better and better. They are best klnown for their great combination of quality, equipment and beautiful design. Quality and precise engineering is obvious right from the start. Very popular are off-road all-suspension eMTB e-bikes with the latest motors and high battery capacity.
The importer of BULLS e-bikes is the company BIKETIME s.r.o.
Contact: BIKETIME s.r.o., K dolum 1924/42, 143 00 Praha 4, Czech republic, e-mail: info@biketime.cz, phone: +420 604 263 221, web: www.biketime.cz
Parameters
General
| Model year | 2023 |
| Brand | Bulls |
| Load capacity | 120 kg |
Motor
| Engine manufacturer | Bosch |
| Engine type | Bosch Performance CX BES3 |
| Torque | 85 Nm |
| Centre engine | Yes |
Battery
| Battery capacity | 700 - 799 Wh |
Transmission
| Cassette | Shimano CS-M4100, 11-46T |
| Shifter | Shimano Deore RD-M5120-SGS |
| Number of gears | 10 |
Components
| Racks | Ryde Disc 30 |
| Saddle | BULLS Sportive Ergo |
| Saddlebag | BULLS Alloy 30,9, 350 mm |
| Front hub | Shimano HB-MT400-B/FH-MT400-B |
| Rear hub | Shimano HB-MT400-B/FH-MT400-B |
| Handlebars | BULLS MTB Alloy, Dia 31,8 mm, 760 mm, 25 mm raise, 9° back swept |
| Extender | MTB-SL, CCS Slot Mount ready |
| Coats | Veetire Crown Gem, 66-622/29 x 2,60 & 66-584/27,5 x 2,60 |
Brakes
| Rear brakes | Shimano BR-MT200 hydraulic disc, 180/180 mm |
| Front brakes | Shimano BR-MT200 hydraulic disc, 180/180 mm |
Suspension
| Shocks | SR Suntour Edge Plus 2CR |
| Front fork | Lytro 34 Air Boost LOR DS CTS 29 Zoll, 140 mm |
Video
Questions
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