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Mid-engine250W -
100 N·mMax. torque -
500 WhBattery capacity -
Suspension Fork120 mm -
135 kmMax. range -
125 kgMax. Load Capacity
Galaxy M
Ready for trails – the electric mountain bike
€2.299,00
Accessory selection
Accessory selection
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Mid-engine250W
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100 N·mMax. torque
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500 WhBattery capacity
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Suspension Fork120 mm
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135 kmMax. range
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125 kgMax. Load Capacity
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Ships within 1-2 working days.
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2 years warranty.
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Mid-engine
250W
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Schwalbe Tires
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Shimano CUES
9-speed gearshift
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500 Wh
Battery
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Royal Saddle
MTB saddle
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100 N·m
Max. torque
If you have any questions, you are always welcome to contact us. We will reply to you as soon as possible, within 24 hours on working days.
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Shipping Information
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Customer Assistance
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Frequently Asked Questions
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Contact Us
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Smooth shifting thanks to Shimano CUES 9-speed gear system
The Galaxy M was designed for adventurous riders who value efficiency and control. Equipped with the latest Shimano CUES 9-speed gear system, it offers a silky smooth shifting experience – even on steep climbs or rough terrain.
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Confidently master challenging routes
The Galaxy Venus Plus System combines a 250 W mid-drive motor with up to 100 N·m torque – for powerful yet intuitive pedaling support, even on steep climbs.
With a 500 Wh battery and a range of up to 135 km, the Galaxy M is designed for long tours and challenging terrain. -
Cushion impacts. Increase steadiness.
With 120 mm suspension travel, the front wheel suspension of the Galaxy M effortlessly absorbs stones, roots, and unevenness. This keeps the ride always calm, steady, and controlled even on challenging trails.
Discover Galaxy M
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MTB parts
With Shimano 9-speed, SR Suntour 120mm suspension fork, and Schwalbe tires for control, comfort, and durability.
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Extra range
The 500Wh removable battery offers up to 135 km with pedal assist – perfect for the daily commute or long journeys.
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Strong climbing performance
With 100N·m torque from the mid-motor, the Galaxy M easily masters inclines and loads while remaining pleasant to ride.
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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.
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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.
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SR Suntour suspension fork
The 120 mm suspension fork from SR Suntour cushions shocks and vibrations effectively and reduces fatigue in hands and arms. Enjoy a more comfortable ride – whether in the town or on gentle paths.
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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
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Electronics
Motor: 36V 250W Mid-drive motor (Venus Plus)
Sensor type: Torque sensor
Display: LCD color display
Battery: 500Wh lithium battery
Charger: 42V 100–240V 2A
Lighting: Front light (white, LED), rear light (red, LED), turn signals
Controller: Smart controller -
Components
Frame sizes: 17" / 19" / 21"
Tires: Schwalbe 27.5" × 2.35" SMART SAM / Bronze Sidewall
Gear mechanism: Shimano CUES 9-speed (11–41T)
Brakes: Shimano MT-200 hydraulic disc brakes
Front fork: SR Suntour XCM32 DS HLO 15AH2 27.5 T:120
Handlebar: Promax HB-3188DB 680 mm
Chain: KMC eGlide
Saddle: Selle Royal MTB saddle
Seat post: Zoom SPS-521 aluminum alloy
Pedals: HF-808 aluminum alloy -
Power
Max. speed: 25 km/h
Max. torque: 100 N·m
Range: up to 135 km in PAS mode
Charging time: 6–8 hours
Weight: 24 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
Electric bicycle x1
Size overview
A. Seat tube: S: 43 cm, M: 48 cm, L: 53 cm
B. Chainstays: 47.5 cm
C. Top tube: 59 cm
D. Head tube: 18 cm
E. Handlebar height: 110.5 cm
F. Minimum seat height: 78 cm
G. Maximum seat height: 93 cm
H. Wheelbase: 119.5 cm
I. Overall length: 193 cm
Frequently Asked Questions
Can I attach a child or pet trailer to the Galaxy M?
Yes. All 5 models of the Galaxy series support the use of child or pet trailers.
What advantages does the Shimano CUES shifting system offer?
It allows for smoother gear changes, offers greater durability, and impresses with better performance on trails.
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.