7-Speed Drivetrain

Experience ultimate versatility: Our 7-speed shifting system tackles any terrain while maximizing riding comfort and energy efficiency.

Dual Hydraulic Disc Brakes

Dual Hydraulic Brakes: Reliable 2-second stopping power for ultimate control and safety.

Dual Suspension

Dual Front Fork Suspension: Exceptional shock absorption that reduces impact and pressure for a smoother experience.

5000W Peak Powerful Motor

The Greatwork M8 adult electric bike is equipped with two 2000W(peak 2500W) high-performance motors (180N·M torque), enabling easy 40° uphill climbs and all-terrain handling. With a top speed of 45MPH, this peak 5000W e-bike is ideal for off-road, mountain biking, commuting, and long-distance travel. Choose between single or dual motor modes for flexible riding





3.5" LCD Display & Dual Hydraulic Brakes

The 3.5" enlarged LCD smart display shows real-time metrics including speed, mileage, PAS level, and battery status. Dual hydraulic brakes deliver reliable stopping power within 2 seconds, ensuring full control and enhanced safety

52V 25AH Removable Battery

This dual-motor e-bike features a 52V 25AH lockable, removable lithium battery. A full 8-9 hour charge delivers up to 100 miles in PAS mode or 60 miles in electric mode, ideal for adventures and commuting. This electric bicycle is UL 2849 certified for safety. With five assistance levels—12/20/28/36/45 mph respectively—riders can easily select the mode that best suits their needs.

26"x4" Fat Tire & Full Suspension

Built with 26" x 4.0" fat tires, full suspension (front fork + rear shock), and a spring suspension saddle for smooth rides on any surface

Tech Specs

M8 Technical Specifications
Model
M8
Vehicle Type
Dual Drive Hardtail MTB
Tire Size
26 * 4.0 Fat Tire
Battery
52V 25Ah
Motor
4000W (Peak 5000W)
Max Speed
45 MPH
Speed Levels
12 / 20 / 28 / 36 / 45 mph
Electric Range
40 - 60 Miles
PAS Range
60 - 100 Miles
Charging Time
8 - 9 hours
Brake System
Hydraulic Disc Brake
Transmission
Shimano 7-Speed
Front Fork
Single Shoulder Fork
Suspension
Front Suspension
Max Torque
180 N.m
Drive Mode
Dual Motor Drive
FAQ

1.If I buy it now, how many days will I receive it?

Under normal circumstances, it can be delivered within 2-7 working days (except for remote areas).

2.Do I need to pay for shipping?

No, we are free of shipping in the US.

3.How quickly can it be assembled?

Greatwork-bikes can be assembled in 45–60 minutes.

4.How quickly can it be assembled?

Greatwork e-bikes can be assembled in 45–60 minutes.

5.Can the removable battery be secured and locked on the bike?

Yes. With a lock and key, that is possible. Unlock the battery and take it on the go. Charge it in the office or at home.

6.Can I use it during rainy days?Yes,

our ebikes are IP4 waterproof. You can ride our HOVSCO bikes in the rain or through a puddle. Do take note that we do not recommend riding during heavy rain due to safety reasons. Also, do not use high-pressured jets to clean the bike. This is to avoid damaging the electrical components.

7.Does it include a throttle?

Yes, a throttle is included and installed.

8.How do you charge the E-bike?

You may charge the bike directly through the included power cable or remove the battery and take it home to charge.

9.Would I have to inflate the tires before my first ride?

Yes. As the bikes have been stored, it will be advisable to inflate to your desired hardness.

10.Do I need any special tools to assemble the bike or does it come with everything I need?

Yes. The package comes with the necessary tools to assemble the bike. It will be effortless and straightforward.

11.Is this ebike suitable for my height and weight?

Recommended rider height is 4'11"-6'3" and maximum payload is 300 lbs.