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  • Mid-engine

    250W

  • Single Shock Absorber

  • 330 Wh

    Battery

  • MIK Click Go System

  • Adjustable handlebar

  • 80 N·m

    Max. torque

  • 9-speed gearshift for everyday use

    With a 9-speed gear and a rear luggage rack, this bike is perfect for daily city use.

    Thanks to its compact size, it is easy to control – even in narrow alleys or heavy city traffic.

  • Small, but mighty

    The compact Galaxy K is equipped with the Venus System and offers strong turning force as well as a reliable range – small size, great power.

    250 W mid-drive motor

    80 N·m maximum turning force

    330 Wh battery capacity

    90 km maximum range

Fashionable colors & elegant design

A delicate blush pink and noble pearl white give the Galaxy K an elegant appearance – compact can be so stylish.

  • MIK Click Go System

    Tool-free, secure fastening system for bags, baskets, and child seats. Accessories can be swapped in seconds – ideal for commuters and everyday rides.

  • Backlit TFT color display

    The screen provides clear and real-time updates about your ride. You can quickly check speed, battery life, and other travel data at any time.

  • Shimano CUES 9-speed gear shift

    Equipped with the latest Shimano CUES 9-speed gear system, it offers a silky smooth shifting experience – even on steep climbs or uneven terrain.

  • Tail light

    The rear light ensures improved visibility and safety while riding, with a sturdy design and bright illumination for optimal performance in low light conditions.

  • Easy-to-open, environmentally friendly packaging

    Made from recyclable materials, with a side-opening design for easy assembly. Includes DIY cutouts for creative reuse – fun for the whole family.

Specifications
  • Electronics

    Motor: 36V 250W Mid-drive motor (Venus)
    Sensor type: Torque sensor
    Display: LCD color display
    Battery: 330Wh lithium battery
    Charger: 42V 100–240V 2A
    Lighting: Front light (white, LED), rear light (red, LED), turn signals
    Controller: Smart controller

  • Components

    Frame size: 15"
    Tires: Schwalbe 20"×2.15" BIG BEN PLUS / Black-Reflex
    Gear mechanism: Shimano CUES 9SP 11-41T
    Brakes: Shimano MT-200 hydraulic disc brakes
    Front fork: Hydroformed rigid fork with built-in suspension
    Handlebar: Promax HB-T320 640mm
    Chain: KMC eGlide
    Saddle: Selle Royal ESSENZA PLUS
    Seat post: Zoom aluminum alloy with suspension
    Pedals: HF-808 aluminum alloy

  • Power

    Max. speed: 25 km/h
    Max. torque: 80 N·m
    Range: up to 90 km in PAS mode
    Charging time: 4–6 hours
    Weight: 23 kg
    Maximum load: 125 kg

  • What is in the box?

    Instruction manual x1
    Stickers x2
    Tools x8
    Front wheel x1
    Keys x2
    Pedals x2
    Charger x1
    Front wheel mudguard x1
    Electric bicycle x1

Size overview

A. Seat tube: XS: 38 cm

B. Chainstays: 41 cm

C. Top tube: 59 cm

D. Head tube: 20 cm

E. Handlebar height: 113.5 cm

F. Minimum seat height: 71 cm

G. Maximum seat height: 81 cm

H. Wheelbase: 110 cm

I. Total length: 165 cm

Frequently Asked Questions
Can I attach a child or pet trailer to the Galaxy K?

Yes. All 5 models of the Galaxy series support the use of child or pet trailers.

Who is the Galaxy K especially suitable for?

For beginners in the world of electric bicycles who prefer a compact and tasteful design.

Where are the trial drives located?

Our sales addresses are located throughout Europe, in Germany, in the United Kingdom, in France, and so on. Details can be found on the page: https://eu.heybike.com/pages/store-locator

Are installment payments accepted?

Heybike now supports installment payments through Klarna. As soon as you select Klarna as the payment method at checkout, you will be automatically directed to the installment payment process.