GT20 POR Electric bicycle peak 3000 watt motor 48V40Ah lithium battery E-bike 20 inch fat tire mountain electric bike

GT20 High-Performance Electric Fat Tire Bike – Product Description

The GT20 Electric Bike is a high-power, long-range electric bicycle engineered for riders who demand extreme performance, durability, and advanced safety features. Built with an aviation-grade aluminum frame and a high-speed rear motor, the GT20 is perfectly suited for urban commuting, off-road exploration, and heavy-duty riding conditions.

Powerful Motor & Speed

The GT20 is equipped with a 1500W high-speed rear hub motor (1000W rated power), delivering strong acceleration and consistent torque. With a top speed of up to 45 km/h (28 mph), it offers an exhilarating riding experience while maintaining stability and control.

Advanced Suspension System

Designed for rough terrain and comfort, the bike features a double-shoulder shock-absorbing front fork and a rear suspension with 180mm travel and 850-pound spring strength, effectively reducing vibrations and improving ride comfort on uneven roads.

Strong & Lightweight Frame

Constructed from 6061 aviation-grade aluminum alloy, the GT20 frame combines high strength with lightweight performance, ensuring long-term durability and excellent handling.

High-Capacity Battery Options

The GT20 supports multiple 18650 lithium-ion battery options:

• 15Ah (720Wh)

• 20Ah (960Wh)

• 25Ah (1200Wh)

These options allow riders to choose the ideal balance between range and weight for their riding needs.

Reliable Braking System

Safety is ensured through front and rear hydraulic oil disc brakes with 180mm direct-mount rotors, providing strong and responsive stopping power even at high speeds.

Fat Tires for All Terrains

Equipped with 20 × 4.0-inch IA-5189 bald off-road tires with PVC lining, the GT20 offers excellent traction and stability on sand, gravel, snow, and city roads.

Smart Display & Waterproof Protection

• Large 4-inch full-color LCD display with IP66 waterproof rating

• IP54 waterproof level for the entire e-bike, ensuring reliable performance in rain and harsh conditions

Lighting & Turn Signal System

The GT20 includes premium safety lighting:

• Angel-eye retro front headlights with quick-release waterproof cable

• Integrated tail light with left and right turn signals, improving visibility and road safety

Drivetrain & Control

• Shimano 7-speed drivetrain for smooth and precise gear shifting

• 28A high-current controller for stable power delivery

• Split sand-black handlebar (φ32 / φ22) for ergonomic control

Durable Components

• 7-speed anti-rust chain

• Aluminum alloy pedals with reflectors

• 46T ED tooth plate crankset

Load Capacity & Dimensions

• Maximum Load: 200 kg (Recommended safety load ≤ 150 kg)

• Bike Size: 180 × 60 × 115 cm

• Packing Size: 146 × 39 × 86 cm

Ideal For

• High-speed urban commuting

• Off-road and fat-tire adventures

• Long-range riding

• OEM / ODM customization projects