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DUOTTS E29 Electric Bike, official manufacturer photograph
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DUOTTS E29 Electric Bike, official manufacturer photograph DUOTTS E29 Electric Bike, official manufacturer photograph DUOTTS E29 Electric Bike, official manufacturer photograph DUOTTS E29 Electric Bike, official manufacturer photograph

DUOTTS

DUOTTS E29 Electric Bike

For riders who prefer a torque sensor to a cadence-based assistance system.

  • Torque sensor
  • 648 Wh battery
  • Shimano hydraulic brakes

Reference price. Final price and availability will be confirmed for your selected version.

€1.349,00 EUR

Taxes included. Shipping calculated at checkout.

Sold out

Delivery estimate confirmed at checkout.

This configuration cannot currently be ordered. Contact ortlux for assistance.

Ask about this model

02 /

Know what fits your ride.

For riders who prefer a torque sensor to a cadence-based assistance system.

Assistance that follows your effort

The E29 combines a 48 V / 13.5 Ah battery with Shimano MT200 hydraulic brakes. Its full-size wheel layout suits someone seeking familiar bicycle proportions.

Before you choose

Compare the C29Lite if simplicity is the main priority. Check the exact supplied motor version and rider fit rather than choosing on headline power alone.

Maximum load
150 kgCheck the manufacturer’s definition of total permitted load before carrying a rider and luggage. Passenger use is not implied.
Manufacturer net weight
26.6 kgManufacturer bicycle/net weight. Battery inclusion is not separately stated; this is not packaged shipping weight.
Manufacturer range
80–90 kmManufacturer’s stated range. Actual distance varies with rider weight, terrain, temperature and assistance level.
Battery capacity
648 Wh
Design top speed
25 km/h
Ingress protection
IPX4
Rider height
170–200 cm
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Support beyond delivery.

Care and support

Keep the model label, serial number, battery label and charger details. For a fault, record the display message and take clear photos of the affected part. Match replacement brake pads, tyres and electrical components to the supplied version.

04 /

Delivery and setup.

Getting ready to ride

Inside the box
  • Charger
  • user manual
  • tool kit
  • half-twist throttle
  • pedals
  • quick-release axle
  • air pump
  • phone bag
05 /

The details, grouped.

Motor

Torque
50 Nm
Assistance sensor
Torque sensor
Design top speed
25 km/h

Battery

Battery configuration
48V 13.5Ah battery
Battery capacity
648 Wh
Charging time
6–7 hours
Manufacturer range
80–90 km

Frame

Frame material
Aluminium alloy frame
Gearing
Shimano Tourney 2×7-speed derailleur system
Suspension
ZOOM single-side aluminium suspension fork, 100 mm travel, adjustable, with lockout

Brakes

Brake type
Shimano MT200 dual-piston hydraulic disc brake, 180 mm rotor

Tyres

Tyre size
Maxxis 27.5" x 2.6" tyre, 60 TPI, with inner tube

Dimensions & weight

Dimensions
1870*1110*690 mm
Manufacturer net weight
26.6 kg
Maximum load
150 kgCheck the manufacturer’s definition of total permitted load before carrying a rider and luggage. Passenger use is not implied.

Weight basis: Manufacturer bicycle/net weight. Battery inclusion is not separately stated; this is not packaged shipping weight.

Range context: Manufacturer pedal-assist range estimate; not an ortlux road test. Rider mass, assistance level, terrain, temperature and tyre pressure affect the distance.

Manufacturer source ↗ · Specification checked:

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Why this brand is here.

DUOTTS spans conventional-wheel electric bicycles, large-battery configurations and fat-tyre models. In this selection, C29Lite and E29 offer different assistance systems; C29-K adds a second battery; F20, F26 and N26 use wider tyres and larger formats. Those differences matter more than a single headline power number.

DUOTTS gives riders a choice between conventional wheel sizes, large batteries and fat-tyre formats. Compare the EU configuration before choosing. We would not choose its heavier fat-tyre models for someone who carries a bike up stairs every day.

Explore the brand
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Model questions

Who should shortlist this model?

For riders who prefer a torque sensor to a cadence-based assistance system. Compare the C29Lite if simplicity is the main priority. Check the exact supplied motor version and rider fit rather than choosing on headline power alone.

How should I read the range figure?

Manufacturer pedal-assist range estimate; not an ortlux road test. Rider mass, assistance level, terrain, temperature and tyre pressure affect the distance.

What should I confirm before ordering?

Confirm the selected version, rider fit, stock, delivered price and road-use requirements for your country. Manufacturer catalogue availability does not confirm ortlux stock.

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Compare within the brand.

Model specifications from the same product fields
Configuration DUOTTS E29 Electric Bike DUOTTS F26Lite Electric Bike DUOTTS C29Lite Electric Bike DUOTTS F26 Electric Bike
Maximum load 150 kg 150 kg 150 kg 150 kg
Manufacturer net weight 26.6 kg 34.81 kg 27.8 kg 40.0 kg
Manufacturer range 80 km 80 km 65 km 100 km
Rated motor power 250 W 250 W
Battery capacity 648 Wh 864 Wh 468 Wh 960 Wh
Design top speed 25 km/h 25 km/h 25 km/h 25 km/h
Ingress protection IPX4 IPX4 IPX4 IPX4
Rider height (min) 170 cm 170 cm 170 cm 170 cm
Rider height (max) 200 cm 200 cm 200 cm 200 cm
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Other rides to consider.