MOTOR
Bosch Performance Line CX 85Nm
BATTERY
750Wh Bosch PowerTube
CLASS
Class 1 (20 MPH)
WEIGHT CAPACITY
330 lbs
BIKE WEIGHT
55.8 lbs
FRAME WARRANTY
5-Year
Bosch Performance Line CX Motor
Powered by the Bosch Performance Line CX motor delivering 85Nm of torque — one of the most powerful mid-drive motors available. It provides exceptional climbing ability and responsive pedal assist whether you are tackling steep trails or technical terrain.
750Wh Integrated Bosch PowerTube Battery
The fully integrated 750Wh Bosch PowerTube battery sits inside the downtube for a clean, balanced look. Charges fully in approximately 6 hours — or reach 50% in just 2 hours with a 4A charger. UL 2849 Certified for safety.
BULLS Lytro 35 Supreme Fork — 120mm Travel
The BULLS Lytro 35 Supreme SL Boost fork delivers 120mm of smooth, controlled travel — absorbing trail chatter and larger hits with ease. Tuned specifically for the power and weight of an eMTB, keeping you confident and in control on technical descents.
Tektro Hydraulic Disc Brakes
Tektro HD-M530 hydraulic disc brakes with a 203mm front rotor and 180mm rear rotor deliver powerful, consistent stopping power in all conditions. Whether descending a steep trail or slowing for a stop sign, you get precise, reliable control every time.
eBike Flow App & Smart Features
The Bosch LED Remote with Bluetooth connects to the eBike Flow app, letting you customize ride modes, monitor battery, and lock your bike with a smartphone digital key. Smart Walk Assist and Hill Hold technology round out the intelligent feature set.
eBikepacking Ready — Go Further
Designed with eBikepacking in mind, the COPPERHEAD EVO HD 750 DIAMOND features MonkeyLink Ready integration for accessories, internal cable routing for a clean build, and the endurance to tackle multi-day adventures. The most accessible eMTB available, built for serious riders.
Specifications
| Motor | Bosch Performance Line CX, 85Nm Torque |
| Battery | Bosch PowerTube 750Wh (fully integrated) |
| Charging Time | ~6 hours full; ~2 hours to 50% (4A charger) |
| eBike Class | Class 1 (pedal-assist up to 20 mph) |
| Certification | UL 2849 Certified Bosch System |
| Frame | 6061 Aluminum, Internal Cable Routing |
| Fork | BULLS Lytro 35 Supreme SL Boost, 120mm Travel |
| Available Sizes | 41cm, 44cm, 48cm, 54cm |
| Bike Weight | 55.8 lbs |
| Weight Capacity | 330 lbs |
| Drivetrain | Shimano Deore 10-Speed |
| Crankset | FSA Eco Steel Boost 38T |
| Brakes | Tektro HD-M530 Hydraulic Disc |
| Brake Rotors | 203mm Front / 180mm Rear |
| Wheel Size | 27.5″ |
| Rims | Ryde Disc 30 |
| Tires | Schwalbe Smart Sam K-Guard 27.5″ x 2.6″ |
| Display/Remote | Bosch LED Remote with Bluetooth |
| Handlebars | ZECURE MTB Alloy 31.8mm, 740mm Width, 9-Degree Sweep |
| Seatpost | ZECURE Alloy 30.9mm x 350mm |
| Color | Matt Gray |
| Frame Warranty | 5 Years |
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