TST Adult 48V 15Ah Fat Tire All-Terrain Electric Bike R004

Tackle steep trails and daily commutes with this high-performance all-terrain electric bike powered by a 1500W peak motor and 90N·m of torque. Designed for multi-surface stability, it features puncture-resistant 20x4.0-inch fat tires and responsive dual mechanical disc brakes to ensure complete control across sand, snow, mud, and pavement.

A removable waterproof 48V 15Ah battery delivers a riding range of up to 96.6 km per charge with a fast 5-hour recharge capability. Integrated with three versatile riding modes and a full 360-degree LED safety lighting system, this retro-inspired e-bike offers dependable performance for both urban travel and off-road adventure.

Key Features

Highlights

• Conquer any terrain with this adult electric bike, built for thrill-seekers and commuters. Its 1500W peak motor and 90N·m torque handle steep 35° inclines with ease—from mountain trails to city overpasses. Equipped with 20×4.0-inch puncture-resistant wide tires, it delivers superior traction on sand, mud, snow, or rocks for a stable, controlled ride in all conditions.
• Equipped with a waterproof 48V/15Ah removable battery, this e-bike supports dual charging and energy-saving tech for extended range. Travel over 60 miles per charge, with a full recharge in just 5 hours — ideal for commuting or backcountry trips. With Class 2–3 speed settings, it adapts to leisurely rides or high-performance off-road use, giving you the freedom to ride at your own pace without compromise.
• All-Terrain Safety & Control Safety is at the core of every ride. The 20"×4.0" fat tires e bike offer superior puncture resistance and enhanced grip, while the dual mechanical disc brakes deliver responsive, reliable stopping power in both wet and dry conditions. Whether you're descending steep hills or navigating busy city streets, the braking system ensures confident deceleration and short stopping distances.
• 360° Visibility for Night Riding Ride with confidence after dark. The integrated 360° LED lighting system includes a bright headlight, brake light, and turn signals, ensuring you're seen from all angles. Enhanced visibility significantly reduces nighttime riding risks, making evening commutes or twilight trail rides safer and more enjoyable.
• Multiple Riding Modes for Every Journey Choose from three versatile modes to match your terrain and energy level: Pure Electric Mode – Full throttle power for effortless cruising. Pedal Assist Mode – Intelligent speed-sensing technology provides just the right boost when you need it, reducing strain on climbs and long distances. Traditional Pedal Mode – Ride like a standard bicycle for a full-body workout or when conserving battery.
• This e-bike comes with a 6-month comprehensive warranty. Before each ride, check that all parts are securely tightened. Riders under 16 must be accompanied by an adult.

Materials & care

Store the aluminum frame and removable battery in a dry, temperature-controlled environment. Regularly inspect tire pressure, brake pads, and chain lubrication to maintain optimal performance.

How to use

Select between Pure Electric, Pedal Assist, or Traditional Pedal modes via the handlebar controls and monitor your speed and battery levels using the integrated LCD display. Always ensure all hardware is tightened before riding.

Warranty

What's included

• TST R004 Electric Bike
• 48V 15Ah Removable Battery
• Battery Charger
• Tool Kit