17.2 kg70 km average range
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Unconditional. Versatile. Unpretentious.
Ampler Stout e-bike is our take on the modern commuter bike. The powerful and smooth motor support gives you an outstanding riding experience, coupled with the comfort and flexibility you would expect from an all-round bike. The versatile and strong character is hidden behind the pleasantly simple look. The resulting Stout e-bike is a fast city bike that is trustworthy in all situations.
Electric commuter bike with all-round performance
Stout’s 10 gears, wide tyres, high handlebars and full mudguards make it a favourite amongst all types of commuters, as it can take on any riding situation you put it up against. It’s an ideal commuter bike that can overcome any urban challenge. Weighing only 17.2 kg, you can carry your Stout e-bike up the stairs without any problems.
Built for all conditions and carrying needs
Every part on the Stout e-bike is handpicked for quality. The spacious rear carrier can accommodate even bigger weekly grocery shoppings and the bright integrated lights illuminate the road long after the sun has gone down. The Stout is equipped with hydraulic disc brakes to keep you safe in city traffic and puncture-protected tyres from Continental that give you peace of mind even on harsh roads.
Customise your bike

Get your Stout

ampler stout green ebike with a rear carrier sideview

Pine Green

Graphite Grey


20% VAT included. Free shipping within Europe.

  • M (55 cm) 175 – 186 cm
  • L (59 cm) 186 – 200 cm

No frame chosen

Please choose a configuration to see availability.

Powerful integrated lights

Stout comes with bright front and rear lights, so you will always stay visible. You also never have to worry about forgetting the lights home or about them getting stolen.

Strong disc brakes

Stout has Shimano hydraulic disc brakes that are designed for high braking power, reliability and easy maintenance.

Puncture-protected tyres

City streets often have broken bottles and sharp stones that create punctures and flat tyres. To remove that worry, Stout comes with lightweight Continental puncture-protected tyres.

Mobile app connectivity

You have a window into your bike via Ampler mobile app, where you can customise the motor assist settings, track your rides, navigate with built-in maps, and receive over-the-air updates.

Technical details
Frame Sizes: Medium 55 cm, Large 59 cm
Frame Aluminum Alloy 6061
Fork Aluminium 1 1/8", 12 mm thru axle
Crankset Alloy 42T, 170 mm
Bottom Bracket Sealed BB with a torque sensor
Drivetrain Shimano Deore RD-T6000 10-speed or similar*
Cassette CS-HG500 11-32T or similar*
Chain Shimano/Sram compatible 10-speed chain
Brakes Shimano Deore T6000 hydraulic disc brakes
Brake Pads Shimano G02S
Tyres Continental Top Contact II, 42-622 mm
Wheels 28" wheels with 18 mm asymmetrical rims and sealed bearing hubs, 36H
Weight 17.2 kg
Assist speed 25 km/h
Range 45-100 km depending on terrain and assist mode, average range 70 km
Battery 48 V 336 Wh LG Li-ion battery
Motor 48 V 250 W rear hub motor
Control mode Precise pedal torque sensing motor control system
Connectivity Smartphone connectivity with option to change motor settings
Charger 3A Li-ion charger with Rosenberger magnetic plug
Charging time 2.5 hours for a full charge
Lights Front: Busch+Müller IQ2 Eyc / Rear: LightSKIN integrated seat post LED light

*Due to the changes in the supply chain caused by the COVID-19 pandemic, Ampler may exchange these components with components of similar quality and design.

model geometry
Effective top tube A 597 602
Seat tube length B 550 590
Head tube C 150 175
Steering angle D 71 71.35
Seat tube angle E 72 72
Chainstay F 452 452
Wheelbase G 1078 1080
Standover H 830 856

Buying and riding an Ampler worry-free

Free shipping & returns

Not happy with your bike? Return it for free within 14 days and get a full refund.

2-year warranty

No need to worry if things break — Your bike comes with a 2-year warranty and a 5-year warranty of frame and fork.

Servicing in Europe

If there are any problems with your Ampler bike, you can get it fixed at our official service partners in Berlin, Munich, Hannover and Frankfurt.

Over-the-air updates

With our over-the-air updates, the firmware inside your bike will always stay up to date.

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