Average range 70 kmCharging time 2.5 hFrom 13.4 kg
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Curt is a bold and nimble e-bike that quickly takes you from A to B. The sporty geometry is designed for fast moves and the straight handlebar makes the handling highly responsive. You don’t need a second shirt on your way to work.
Curt is stripped of all excess, only keeping the key components to a fierce ride. The carbon fork and minimal design keep the weight down at just 13.5 kg, making Curt light to lift and easy to manoeuvre. The resulting e-bike is perfect for quick commutes and workout rides.
Available in single-speed and 10-speed, you can choose the version that best fits your needs for versatility and looks. The dynamic motor support adds speed to your ride when you need it the most, making you more powerful while keeping you in control. 

Deposit payments available for bikes with longer delivery time.

Customise your bike

Get your Curt


Matte Black


1-speed belt

10-speed chain


20% VAT included. Free shipping within Europe.

or 300€ due today

  • Small 150 - 170 cm
  • Medium 170 - 185 cm
  • Large 185 - 200 cm

No frame chosen

Please choose a configuration to see availability.

Bright lights

LightSKIN and Busch+Müller EYC integrated lights that work for 2 hours even after depleting the battery.

Reliable disc brakes

Shimano Deore hydraulic disc brakes that are designed for reliable braking power in all conditions.

Puncture-protected tyres

Premium all-rounder Continental tyres that let you ride fast and safely on both road and gravel.

Low-upkeep belt drive

The single speed version includes Gates Carbon belt drive that keeps Curt’s drivetrain clean, quiet and almost maintenance-free.

Technical details
Sizes: Small 50 cm, Medium 54 cm, Large 58 cm
Frame: Aluminum Alloy 6061, Double butted
Fork: Carbon 1 1/8"- 1 1/2", 12 mm Thru-axle
Crankset: Alloy 170 mm
Bottom Bracket: Sealed BB with a torque sensor
Drivetrain: Gates CDX carbon Drive / Shimano Deore M6000 10-speed
Brakes: Shimano M6000 hydraulic disc brakes
Tyres: Continental Grand Prix 4-Season, 32-622 mm
Wheels: Wheels with 28 mm asymmertrical rims and sealed bearing hubs, 36H
Lights: Front: Busch+Müller IQ2 Eyc / Rear: LightSKIN integrated seat post LED light
Weight: 13.5 kg (Single-speed belt) / 14.3 kg (10-speed chain)
Assist speed 25 km/h
Range 45-100 km depending on terrain and assist mode
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

*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 583 589 604
Seat tube length B 500 540 580
Head tube C 140 150 175
Steering angle D 72.5 72.5 72.5
Seat tube angle E 73 73 73
Chainstay F 436 436 436
Wheelbase G 1054 1060 1066

Free shipping

No hidden costs – we ship free within the EU, Switzerland and Norway.

14-day free returns

Not happy with your bike? Return it for free within 14 days after receiving it.

Easy maintenance

Assembly takes 5 minutes and maintenance is as simple as for any other bicycle.

2-year warranty

No need to worry if things break — Your bike comes with a 2-year warranty.

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