AOSTIRMOTOR Queen 1000W Low-Step Fat Tire E-Bike Canada

The AOSTIRMOTOR Queen is a low-step fat tire electric bike with a 1000W Truck-brand rear hub motor, 85 Nm maximum torque, and a removable 52V 15Ah Samsung-cell battery.

Its 6061 aluminum alloy low-step frame makes mounting easier than a high-step frame, especially on a heavier fat tire bike. The frame is paired with a front suspension fork and 26 x 4.0 inch tires for rough pavement, gravel, packed dirt, and seasonal Canadian conditions.

Hydraulic disc brakes, a Shimano 7-speed drivetrain, a thumb throttle, pedal assist, rear rack, front light, and fender give the Queen a complete everyday setup.

The advertised motor output and top speed can exceed common Canadian public-road e-bike limits. Check provincial and municipal rules before riding on public roads.

1000W REAR HUB MOTOR: Truck-brand rear hub motor with 85 Nm maximum torque gives strong acceleration and hill support.

52V 15AH SAMSUNG-CELL BATTERY: Removable downtube battery supports indoor charging and a rated 30 to 45 km range in pure power mode.

LOW-STEP 6061 ALUMINUM FRAME: Easier to mount and dismount than a high-step frame, especially with bags or winter layers.

HYDRAULIC DISC BRAKES: Front and rear hydraulic brakes provide strong stopping with lower lever effort than mechanical disc brakes.

26 X 4.0 INCH FAT TIRES: Wide tires add traction and stability on gravel, packed dirt, wet pavement, and light snow.

SHIMANO 7-SPEED DRIVETRAIN: Mechanical gears help manage hills, starts, and changing terrain.

PRACTICAL EQUIPMENT: Rear rack, front light, and fender add daily utility without extra setup.

Brand: AOSTIRMOTOR

Model: QUEEN

Motor: 1000W Truck-brand rear hub motor, 85 Nm max torque

Battery: 52V 15Ah removable lithium battery with Samsung cells

Controller: 52V 30A

Charger: 110V to 220V, 4 to 6 hour charge time

Display: Yolin YL90T-H colour LCD

Drivetrain: Shimano 7-speed with 5-level pedal assist and thumb throttle

Frame: 6061 aluminum alloy low-step frame

Suspension: Front suspension fork

Brakes: Front and rear hydraulic disc brakes

Tires: 26 x 4.0 inch fat tires

Wheel: Aluminum alloy spoked wheel

Range: 30 to 45 km in pure power mode

Advertised maximum speed: Up to 49 km/h, depending on settings and conditions

Weight: About 39 kg / 85.98 lb

Maximum load: 136 kg / 300 lb

Included equipment: Rear rack, front light, fender, battery, charger, tool kit, manual

Colour: Black

The Queen uses a 1000W Truck-brand rear hub motor rated at 85 Nm maximum torque. That gives it stronger launch and hill support than lower-powered commuter e-bikes.

Power is managed through a 52V 30A controller, 5-level pedal assist, thumb throttle, and Shimano 7-speed drivetrain. The 52V system helps the motor hold power under load.

The advertised maximum speed is up to 49 km/h, depending on settings, load, terrain, and battery state. That output can exceed common Canadian public-road e-bike limits, so riders should check local rules and use appropriate modes and routes.

The Queen uses a 52V 15Ah removable lithium battery built with Samsung cells and integrated into the downtube.

Rated range is 30 to 45 km in pure power mode. Pedal assist can extend range, while cold weather, hills, high assist, heavier loads, soft terrain, and tire pressure can reduce it.

The battery can be removed for indoor charging. Charging indoors is useful during Canadian winter because lithium batteries perform and age better when stored and charged at moderate temperatures.

HYDRAULIC DISC BRAKES: Front and rear hydraulic brakes provide strong stopping with low lever effort.

LOW-STEP FRAME: The frame shape makes starts, stops, and dismounts easier than a high-step layout.

FAT TIRES: 26 x 4.0 inch tires add a wide contact patch for grip on loose or wet surfaces.

FRONT SUSPENSION FORK: The fork helps the front wheel stay controlled over rough pavement and trail chatter.

LIGHT AND FENDER: The front light improves visibility, while the fender helps control spray.

ROAD-RULE AWARENESS: The advertised motor and speed can exceed common Canadian public-road e-bike limits. Check local rules before riding on public roads.

PROS: Strong 1000W motor, 52V Samsung-cell battery, hydraulic disc brakes, low-step frame, fat tire stability, Shimano 7-speed drivetrain, rear rack, front light, and fender.

CONS: Heavy at about 39 kg, front suspension only, and advertised power and speed can exceed common Canadian public-road e-bike limits.

VERDICT: Choose the AOSTIRMOTOR Queen if easy mounting, strong braking, and high-power fat tire performance matter more than low weight or strict road-class simplicity.

Buy the AOSTIRMOTOR Queen if you want a low-step fat tire e-bike with stronger-than-commuter power, hydraulic braking, and a removable Samsung-cell battery.

It is a good match for riders who want an easier step-through frame, practical included equipment, and confident braking on a heavier all-terrain bike.

Choose a lighter or lower-powered model if you need easier lifting, simpler public-road compliance, or a compact city bike. Check provincial and municipal rules before riding the Queen on public roads.