Sleek. Light. Fast.

Design
Lightweight at 14kg

Thanks to clever materials and technology, Hawk is as light as a regular bicycle and is light enough to carry up and down staircases.
Book a test ride

Assistance
Electric assist

The bike’s torque sensor constantly measures how hard you pedal and calculates the level of assist for the electric motor. The motor provides more assist the harder you pedal, and less assist the lighter you pedal. This puts you always in control of the bike and keeps your ride safe.

Battery and range
60 km on one charge

You will reach every place you need with one charge with an average battery assisted range of 60 km. Charging from drained to full takes just 3h.

Smartphone app
Control the electronics

You can ride the bike perfectly even without a smartphone. However, the app lets you:

  • Customise the smart assist
  • See how much range you have left in your battery
  • Navigate with the built-in maps
  • Receive updates on your bike’s electronics

Specifications

Sizes: Medium 54 cm, Large 58 cm
Components
Frame: Aluminum Alloy 6061, Double butted
Fork: Carbon 1 1/8"
Crankset: Aluminium 46T, 165 mm
Bottom Bracket: Sealed BB with a torque sensor
Gear shift: Single-speed 46/16
Brakes: Shimano M315 hydraulic disc brakes
Rims: Double wall 41 mm, 36H
Tyres: Continental Contact Speed 35-622
Weight: 13.9 kg
Electric Drive
Assist speed 25 km/h
Range 35-85 km depending on terrain and assist mode
Battery 48 V 280 Ah LG Li-ion battery
Motor 250 W rear hub motor
Control mode Precise pedal torque-sensing motor control system
Connectivity Smartphone connectivity with option to change motor settings
Charger 2A Li-ion charger with Rosenberger magnetic plug

Geometry

SIZE SYMBOL SMALL MEDIUM LARGE
Effective top tube A 596 596 604
Seat tube length B 480 550 590
Head tube C 140 150 170
Steering angle D 72 72 72
Seat tube angle E 73 73 73
Chainstay F 452 452 452
Wheelbase G 1074 1074 1082
See more Ampler in Instagram

Follow us on Instagram @amplerbikes