Overview

The DUOTTS S26 Electric Bike is a powerful fat-tire electric mountain bike designed for riders who want strong performance, long riding range, and true all-terrain capability. Built with a rugged aluminium alloy frame and aggressive styling, the S26 is engineered to perform across city streets, countryside trails, gravel paths, sand, and snow.

One of the standout features of the DUOTTS S26 is its dual-motor drivetrain that powers both the front and rear wheels. This all-wheel-drive configuration improves traction, climbing ability, and overall riding stability on steep hills and loose terrain. Combined with a large Samsung battery, full suspension system, and hydraulic disc brakes, the S26 delivers a powerful and comfortable riding experience for commuting and off-road exploration.

Motor & Battery Performance

The DUOTTS S26 is equipped with two brushless hub motors, each rated at approximately 750W. This provides a combined output of around 1500W, delivering strong acceleration and high torque for tackling steep climbs and rough terrain.

The bike is powered by a high-capacity 48V 20Ah lithium battery built with Samsung battery cells. This battery provides around 960Wh of energy capacity and is designed to deliver consistent power output across longer rides.

Depending on terrain, rider weight, and assist level, the DUOTTS S26 can typically achieve approximately 40–60 km of range in pure electric mode and up to around 100–120 km when using pedal assist. Charging the battery generally takes around 6–8 hours using the supplied charger.

Ride Comfort / Tires / Suspension

The DUOTTS S26 features large 26 × 4.0 inch fat tyres designed to provide excellent traction across loose and uneven surfaces. These wide tyres improve stability and grip on gravel, sand, snow, and dirt trails while also helping absorb vibrations from rough roads.

The bike includes a full suspension system consisting of a front suspension fork and rear shock absorber. This suspension setup absorbs impacts from bumps, potholes, and trail obstacles, allowing riders to maintain better control and comfort across demanding terrain.

The combination of fat tyres and dual suspension makes the S26 particularly well suited for off-road riding, adventure cycling, and long mixed-terrain journeys.

Braking System & Safety

The DUOTTS S26 uses front and rear hydraulic disc brakes designed to deliver powerful and reliable stopping performance. Hydraulic braking systems provide stronger braking force and better modulation compared with mechanical systems, especially when riding downhill or on rough terrain.

The braking system works together with the bike’s wide tyres and suspension to maintain control during deceleration. This helps riders remain confident when navigating steep hills, loose surfaces, or busy urban environments.

The bike also includes integrated lighting components designed to improve rider visibility during low-light riding conditions.

Display & Controls

The DUOTTS S26 features a multifunction LCD display mounted on the handlebars. The display provides riders with key ride information including battery level, pedal assist mode, speed data, and trip distance.

The bike supports multiple pedal-assist levels, allowing riders to adjust electric assistance depending on terrain and riding preference. Some versions also support Bluetooth connectivity and smartphone app integration for tracking ride statistics and monitoring system information.

Dimensions & Weight

The DUOTTS S26 is built with a durable aluminium alloy frame designed to provide stability and strength during demanding rides. The geometry offers a comfortable riding position suitable for both commuting and off-road exploration.

The bike typically weighs around 39–40 kg due to its dual motor drivetrain, full suspension components, and large battery system. The strong frame construction allows the bike to support a maximum rider load of approximately 150 kg.

Key Specifications

Model: DUOTTS S26 Electric Bike

Motor: Dual brushless hub motors

Total Motor Output: Approx. 1500W (2 × 750W)

Battery: Lithium battery with Samsung cells

Battery Capacity: 48V 20Ah (approx. 960Wh)

Estimated Range: Approx. 40–60 km electric / up to 100–120 km pedal assist

Tyres: 26 × 4.0 inch fat tyres

Brakes: Front and rear hydraulic disc brakes

Suspension: Full suspension (front fork and rear shock)

Transmission: Shimano 7-speed gear system

Charging Time: Approx. 6–8 hours

Frame Material: Aluminium alloy

Bike Weight: Approx. 39–40 kg

Maximum Load: Up to 150 kg

Wheel Size: 26 inch

Assist Levels: Multiple pedal-assist modes

Frequently Asked Questions

What is the range of the DUOTTS S26 electric bike?

The DUOTTS S26 typically delivers around 40–60 km of range in pure electric mode and up to approximately 100–120 km when using pedal assist. Real-world range depends on factors such as terrain, rider weight, wind resistance, tyre pressure, and assist level. Riders using moderate assist levels on flatter terrain generally achieve the longest riding distance.

What is the benefit of the DUOTTS S26 dual motor system?

The dual motor setup powers both wheels, effectively creating an all-wheel-drive electric bike. This improves traction when riding on loose surfaces such as sand, gravel, or snow and provides better climbing performance on steep hills compared with single-motor electric bikes.

Is the DUOTTS S26 good for off-road riding?

Yes, the DUOTTS S26 is specifically designed for off-road and mixed-terrain riding. The wide 26 × 4.0 inch fat tyres provide strong grip across uneven surfaces while the full suspension system absorbs shocks from rocks, bumps, and trail obstacles.

How long does it take to charge the DUOTTS S26 battery?

The battery typically takes around 6–8 hours to fully charge using the supplied charger. Many riders charge the bike overnight so it is ready for commuting or recreational rides the next day.

How heavy is the DUOTTS S26 electric bike?

The DUOTTS S26 weighs approximately 39–40 kg. This weight reflects the powerful dual motor drivetrain, large battery capacity, and full suspension design that provide its strong performance and terrain capability.

Who should buy the DUOTTS S26 electric bike?

The DUOTTS S26 is ideal for riders who want a powerful fat-tire electric bike capable of handling both urban commuting and off-road adventures. Its dual motors, long-range battery, and full suspension make it particularly suitable for riders who want strong performance, excellent traction, and versatile riding capability.