GT73 Electric Motorbike

The GT73 Electric Motorbike is built for riders who want a combination of everyday comfort, long-range capability, and off-road performance. With a 2400W peak rear hub motor, dual removable batteries, full suspension, and full-size 19-inch motorcycle-style tires, the GT73 is designed for commuting, gravel roads, trails, and weekend adventures.

With up to 126 N·m of listed torque, a full-twist throttle, and dual-battery capacity, the GT73 delivers strong acceleration while providing the range needed for longer rides.

KEY FEATURES

• 2400W peak rear hub motor
• 126 N·m maximum torque
• Up to 37 MPH listed top speed
• Dual removable 48V 18.2Ah lithium batteries
• 36.4Ah combined battery capacity
• Up to 68 miles throttle-only range
• Up to 155 miles pedal-assist range
• Full suspension with inverted front fork and hydraulic rear shock
• 70/100-19 front off-road tire
• 19-inch motorcycle-style wheel setup
• Full-twist throttle
• Triple LED headlights
• Integrated LED taillight
• Ergonomic saddle
• Two chargers included
• UL 2849 compliant battery system

2400W ELECTRIC POWER

The GT73 is equipped with a 2400W peak rear gear hub motor designed to provide responsive acceleration and strong performance across paved roads, gravel, trails, and uneven terrain.

With a listed 126 N·m of torque and full-twist throttle, power is available directly when you need it.

The listed maximum speed is up to 37 MPH, although actual speed varies based on rider weight, terrain, battery level, road conditions, and other operating factors.

DUAL-BATTERY SYSTEM

The GT73 uses two removable 48V 18.2Ah lithium batteries, providing a combined capacity of 36.4Ah.

The listed range is:

• Throttle only: Up to 68 miles
• Pedal assist: Up to 155 miles

Actual range varies depending on speed, terrain, rider weight, riding conditions, battery condition, and level of pedal assistance.

Two 54.6V 2A chargers are included, allowing both batteries to be charged simultaneously. Charging both batteries takes approximately 9–10 hours under the specified conditions.

FULL-SUSPENSION DESIGN

The GT73 features a full-suspension setup designed to improve comfort and control across uneven surfaces.

The inverted front fork helps absorb impacts from bumps and rough terrain, while the upgraded hydraulic rear shock provides smoother damping and improved stability compared with a basic spring-based system.

The combination of full suspension and large motorcycle-style tires provides a stable riding platform for both paved and off-road environments.

LIGHTING & COMFORT

The GT73 combines practical features with an adventure-focused design.

Triple LED Headlights

Three LED headlights provide increased illumination for low-light riding and help improve visibility.

Integrated LED Taillight

The integrated rear LED light improves visibility while maintaining the bike’s streamlined appearance.

Ergonomic Saddle

The shaped saddle is designed to provide a comfortable riding position for longer commutes and recreational rides.

GT73 PERFORMANCE

INCLUDED WITH YOUR GT73

• 1 × GT73 Electric Motorbike
• 1 × 24-inch Front Wheel
• 1 × 70/100-19 Front Tire
• 1 × Front Fender
• 1 × 1800-lb Shock Absorber
• 2 × 54.6V / 2A Chargers
• 1 × User Manual
• 2 × 15–17 Open Wrenches
• 1 × 3mm Hex Wrench
• 1 × 4mm Hex Wrench
• 2 × 5mm Hex Wrenches
• 1 × 6mm Hex Wrench
• 1 × 8mm Hex Wrench
• 2 × Pedals (L/R)

RIDING & SPEED SETTINGS

The provided documentation describes an adjustable speed setting through the bike’s display controls.

Speed Settings Mode:

1. Press and hold the S button and Power button simultaneously to enter P01 settings.
2. Use the S button to select the speed setting.
3. Setting 0 enables the listed 16 MPH speed limit.
4. Setting 1 removes that limit, with a listed maximum of up to 37 MPH.
5. Press and hold the S and Power buttons again to save and exit.

Actual performance will depend on operating conditions and applicable local requirements.

RIDER FIT

The GT73 is designed for riders approximately 5’5”–6’3” (165–190 cm) tall. Its full-size frame, motorcycle-style tires, and riding position provide additional legroom compared with smaller electric bikes.

SPECIFICATIONS

Model: GT73
Vehicle Type: Electric motorbike / electric bicycle
Peak Motor Power: 2400W
Motor: Rear gear hub motor
Torque: 126 N·m
Battery: Dual 48V 18.2Ah removable lithium batteries
Combined Battery Capacity: 36.4Ah
Controller: 48V 30A integrated controller
Charger: 54.6V 2A × 2
Listed Maximum Speed: Up to 37 MPH
Throttle-Only Range: Up to 68 miles
Pedal-Assist Range: Up to 155 miles
Front Tire: 70/100-19
Front Wheel: 24-inch
Rear Shock: 1800 lb
Lighting: Triple LED headlights / integrated LED taillight
Battery Compliance: UL 2849

IMPORTANT INFORMATION

Range, speed, acceleration, and charging performance vary based on rider weight, terrain, speed, temperature, battery level, riding conditions, and other factors.

Any modifications or aftermarket electrical upgrades may affect performance and may void the manufacturer’s warranty. Verify compatibility and applicable local requirements before making modifications or operating the bike.

The GT73 is intended for use in accordance with applicable local laws and regulations. Buyers are responsible for determining whether the vehicle’s configuration and speed are permitted where they intend to ride.