Ridstar Q20 – 52V40Ah Dual Motor 2000W Electric Fat Tire E-Bike
The Ridstar Q20 is a high-performance luxury electric bike engineered for riders who demand maximum power and range. Featuring
a true 2000W dual-motor system and an oversized 52V 40Ah lithium battery, this bike delivers exceptional torque,
long-distance capability, and confident handling across mountains, sand, snow, and extreme off-road terrain.
Extreme Dual-Motor Power
The Q20’s dual 1000W high-speed brushless motors provide explosive acceleration, superior hill-climbing, and a top speed
exceeding 50+ km/h. Combined with advanced motor control, the bike performs consistently even on steep inclines and loose ground.
Massive 52V 40Ah Long-Range Battery
Ride farther with an upgraded 40Ah lithium power pack, supporting ranges of 60+ km per charge depending on assist mode
and terrain. Ideal for long-distance commuting, wilderness exploration, and all-day recreation.
20×4.0 Inch Fat Tires — All-Terrain Dominance
Fat 20-inch tires provide superior traction on sand, snow, mud, gravel, and pavement. The rugged carbon steel frame adds
high load capacity and stability for off-road environments.
Comfortable Riding for Adults & Taller Riders
Designed for riders 158–195 cm in height, the wide seat ensures comfort during long rides. The Q20 also supports riding with
a child thanks to its strong frame and spacious saddle.
Advanced Suspension System
- Front hydraulic shock absorber for smooth control
- Central rear spring suspension for stability and comfort
Safety & Control
- Red hydraulic disc brakes for precise stopping power
- Shimano 7-speed derailleur
- CE-certified components
- Included original waterproof storage bag
Key Features
- True 2000W dual brushless motors
- 52V 40Ah lithium battery – extra-long range
- 20×4.0 all-terrain fat tires
- Hydraulic front fork + center shock absorber
- Shimano 7-speed transmission
- Top speed: 50+ km/h
- Range: 60+ km per charge
- Carbon steel frame for strength and durability
- Designed for adults 158–195 cm tall
- Wide saddle, suitable for riding with children
- Not foldable
Specifications
| Model | Ridstar Q20 |
| Motor Power | 2000W Dual Motor (2×1000W) |
| Battery | 52V 40Ah Lithium Battery |
| Voltage | 52V |
| Frame Material | Carbon Steel |
| Wheel Size | 20×4.0 inches |
| Max Speed | >50 km/h |
| Range | >60 km |
| Transmission | Shimano 7-Speed |
| Passenger Capacity | One Seat (wide seat supports child) |
| Brake Type | Hydraulic Disc Brakes |
| Style | Luxury Off-Road |
| Origin | Mainland China |
| Certification | CE |
| Foldable | No |
Perfect For
- Mountain & trail riding
- Beach & snow environments
- Urban commuting
- Adventure touring
- Riders who want ultimate power & range
The Ridstar Q20 offers unmatched strength, extreme performance, and superb riding comfort—making it one of the most capable
dual-motor fat tire e-bikes available today.
Brittany Scott –
Fantastic performance on both pavement and dirt. The fat tires give great comfort and the bike has no problem handling rough terrain.
Matthew Young –
Fantastic performance on both pavement and dirt. The fat tires give great comfort and the bike has no problem handling rough terrain.
Lauren Miller –
This ebike climbs steep hills effortlessly. The power delivery is smooth and the large battery makes long rides easy. Very stable even at high speeds.
Nicholas Davis –
Very strong acceleration.
Daniel White –
Fantastic performance on both pavement and dirt. The fat tires give great comfort and the bike has no problem handling rough terrain.
Samantha Rivera –
The Ridstar Q20 is an absolute powerhouse. The dual 2000W motors deliver insane acceleration and the 52V battery provides a long, reliable range. The fat tires handle every terrain with ease.
Samantha Taylor –
Amazing dual motor bike.
James Davis –
Love the fat tires!
Nicholas Garcia –
The Q20 exceeded my expectations. Strong dual motors, great traction from the fat tires, and excellent build quality.
Brittany Miller –
Fantastic performance on both pavement and dirt. The fat tires give great comfort and the bike has no problem handling rough terrain.
Joseph Harris –
Very strong acceleration.
Lauren Martinez –
Super impressed with this bike. Tons of torque, smooth riding, and great suspension feel. The 40Ah battery lasts much longer than expected.
Sarah Scott –
Super impressed with this bike. Tons of torque, smooth riding, and great suspension feel. The 40Ah battery lasts much longer than expected.
Victoria Miller –
Great range and comfort.
Emily Young –
The Ridstar Q20 is an absolute powerhouse. The dual 2000W motors deliver insane acceleration and the 52V battery provides a long, reliable range. The fat tires handle every terrain with ease.
Joseph Allen –
Fantastic performance on both pavement and dirt. The fat tires give great comfort and the bike has no problem handling rough terrain.
Michael Miller –
The Ridstar Q20 is an absolute powerhouse. The dual 2000W motors deliver insane acceleration and the 52V battery provides a long, reliable range. The fat tires handle every terrain with ease.
Brittany White –
Really stable ride and tons of power. The fat tires absorb bumps well and the motor is smooth and responsive.
Brittany Garcia –
The Q20 exceeded my expectations. Strong dual motors, great traction from the fat tires, and excellent build quality.
David Anderson –
Great torque and battery.
Matthew Walker –
Really stable ride and tons of power. The fat tires absorb bumps well and the motor is smooth and responsive.
Daniel Walker –
The Q20 exceeded my expectations. Strong dual motors, great traction from the fat tires, and excellent build quality.
David Allen –
The Ridstar Q20 is an absolute powerhouse. The dual 2000W motors deliver insane acceleration and the 52V battery provides a long, reliable range. The fat tires handle every terrain with ease.
Lauren Brown –
Really stable ride and tons of power. The fat tires absorb bumps well and the motor is smooth and responsive.
Matthew Thompson –
Handles trails easily.
Brittany Anderson –
Great value for such a powerful electric bike. Handles heavy loads and rough trails easily.
Jessica King –
Super impressed with this bike. Tons of torque, smooth riding, and great suspension feel. The 40Ah battery lasts much longer than expected.
Robert Martinez –
Love the fat tires!
Hannah Scott –
One of the most powerful ebikes I’ve ever owned. The acceleration is incredible and the frame feels solid and durable.
Daniel Garcia –
Really stable ride and tons of power. The fat tires absorb bumps well and the motor is smooth and responsive.
Andrew Johnson –
Super impressed with this bike. Tons of torque, smooth riding, and great suspension feel. The 40Ah battery lasts much longer than expected.
Daniel King –
Love the fat tires!
Emily Garcia –
Great value for such a powerful electric bike. Handles heavy loads and rough trails easily.
Megan Davis –
The Ridstar Q20 is an absolute powerhouse. The dual 2000W motors deliver insane acceleration and the 52V battery provides a long, reliable range. The fat tires handle every terrain with ease.
Matthew Walker –
Very strong acceleration.
Emily Allen –
Super impressed with this bike. Tons of torque, smooth riding, and great suspension feel. The 40Ah battery lasts much longer than expected.