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SKU: 2124.Albastru

DUOTTS E26 E-MTB BAFANG 750W 48V 20Ah

Color: Blue

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RON 9,958.08 RON 12,144.00

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Description

DUOTTS E26 E-MTB – Electric Mountain Bike with Bafang Mid-Drive 750W and DNM Air Suspension

The E26 is the flagship electric mountain bike in the DUOTTS lineup. A Bafang mid-drive motor producing 750W and 80N·m of torque, a central-axis torque sensor, DNM air suspension and TEKTRO 4-piston hydraulic brakes place the E26 in a fundamentally different category from hub-motor e-bikes. Available in Green-Purple and Blue-Purple, the E26 is built for serious mountain bikers.

Bafang Mid-Drive 750W / 80 N·m Central Torque Sensor DNM Air Susp. TEKTRO 4-Piston Samsung 48V 20Ah

The fundamental difference from hub-motor e-bikes: the Bafang mid-drive motor sits at the bottom bracket, where weight distribution is optimal and where it can use the bike’s gears. On steep climbs, a 750W mid-drive with 80N·m torque outperforms any hub motor of the same nominal wattage because it operates at peak efficiency through the drivetrain, not against it.

DUOTTS E26 Technical Specifications

Motor & Performance

Motor typeBafang Mid-Drive

Motor power750W

Peak torque80 N·m

Assist sensorCentral Axis Torque

Speed limit25 km/h

Max speed55 km/h

Range100–120 km

Max slope30°

Battery & Charging

Battery cellsSamsung 48V 20Ah

Charger54.6V 3A

Charge time6–7 hours

ProtectionIPX4

ConnectivitySmart App

Premium Components

Tyres26×4.0”

BrakesTEKTRO 4-piston

SuspensionDNM Air Susp.

FrameAluminium

Max load150 kg

Net weight37 kg

Bafang mid-drive motor – why motor position changes everything

Hub motors work independently of the bike’s gears: at the same nominal power, on a steep gradient they operate at a lower cadence and become less efficient as the motor heats up. The Bafang mid-drive works through the drivetrain and uses the bike’s gears: on a 20% gradient, drop to a low gear and the motor delivers maximum torque at optimal RPM. The result is sustained climbing efficiency where hub motors struggle.

DNM air suspension and TEKTRO 4-piston brakes

DNM air suspension allows stiffness adjustment via air pressure, adapting suspension behaviour to rider weight and trail type. TEKTRO 4-piston brakes double the piston count of standard hydraulic brakes, delivering superior clamping force and modulation — essential on a 37kg e-MTB at off-road speeds.

The E26 is the e-MTB in the DUOTTS range: the Bafang mid-drive, central-axis torque sensor, DNM suspension and TEKTRO 4-piston brakes are components of a higher category than any other model in the lineup.

Who Is the DUOTTS E26 For?

Experienced Mountain Bikers

Mid-drive motor with torque sensor for technical trail riding where natural, responsive assist is essential.

Steep Gradient Climbs

80N·m Bafang torque + gears for efficient sustained climbing where hub motors lose efficiency or overheat.

Riders Who Demand Premium Components

TEKTRO 4-piston, DNM air suspension and Bafang mid-drive — the component combination for intensive, demanding use.

Frequently Asked Questions – DUOTTS E26

What are the concrete advantages of a mid-drive over a hub motor in mountain riding?

On steep climbs: the mid-drive uses the bike’s gears and delivers maximum torque regardless of gradient. Hub motors are more efficient on flat ground but lose efficiency and generate heat on sustained climbs. On technical terrain: the mid-drive positions weight centrally at the bottom bracket, improving bike balance and manoeuvrability compared to a heavy hub at the wheel rim.

What is a central-axis torque sensor and why is it superior?

A central-axis (bottom bracket) torque sensor measures the force applied directly at the pedals, not at the wheel or via cadence. It is the most accurate sensor type available: motor response is instant and precisely proportional to the exact pedal effort applied, delivering the most natural assisted pedalling experience possible on an e-bike.

Does DNM air suspension require special maintenance?

DNM air suspension requires periodic air pressure checks and stanchion lubrication every 50–80 hours of intensive use. The advantage over coil suspension is precise pressure adjustment with a suspension pump (available separately). A specialist workshop can perform full service including seal replacement when needed.

Is there any specification difference between Green-Purple and Blue-Purple?

None. Both colour variants have identical technical specifications: same Bafang motor, same Samsung battery, same DNM suspension and TEKTRO brakes. The choice is purely aesthetic.