2500W Peak Power Motor



The GREATWORK R8 features a high-performance 2000W motor (2500W peak) with 125N·m torque, easily conquering 35° inclines. Reaching top speeds of 37 mph (60 km/h), this powerful e-bike is perfect for daily commutes, off-road adventures, and long-distance travel.



Full Suspension & Heavy-Duty Frame

This vintage-style adult electric bike features a 6-point full suspension system—including dual front fork shocks, a rear spring shock, two 20" x 4" fat tires, and a long, cushioned saddle. The full suspension system effectively absorbs impacts from rugged terrain, ensuring a more comfortable ride. Built with a high-strength steel frame, this e-bike provides a stable and secure riding

1200Wh Detachable Battery


This unisex electric bike is equipped with a rugged, IP54-rated waterproof 48V 25Ah removable battery, featuring a secure key lock. A full charge (7-8 hours) delivers an impressive range of up to 100 miles in pedal-assist mode and 40-60 miles in pure electric mode, making it an ideal choice for both adventure enthusiasts and daily commuters.



7-Speed Gear System & 5 Riding Modes

Featuring a 7-speed gear shifter, this off-road electric bike enables seamless gear adjustments to tackle diverse terrains, optimizing both riding comfort and efficiency. The commuter ebike offers five versatile riding modes: Pure Electric, Pedal Assist, Normal Bike Mode, Cruise Mode, and Walk Mode. With five assistance levels—10/17/24/31/37 mph respectively—riders can easily select the mode that best suits their needs.

R8 Technical Specifications
Model
R8
Vehicle Type
20" Retro Electric Bike
Tire Size
20 * 4.0 Fat Tire
Battery
48V 25Ah
Motor
2000W (Peak 2500W)
Max Speed
37 MPH
Speed Levels
10 / 17 / 24 / 31 / 37 mph
Electric Range
40 - 60 Miles
PAS Range
80 - 100 Miles
Charging Time
7 - 8 Hours
Brake System
Mechanical Disc Brake
Transmission
Shimano 7-Speed
Front Fork
Double Shoulder Fork
Suspension
Full Suspension (Front + Rear)
Max Torque
125 N.m
Frame Material
Aluminum Alloy
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.