"For cyclists who want to ride faster, but are reluctant to buy a pricey e-bike."

Digital trends

"The Rubbee X makes converting your standard bicycle into electric easier than ever."

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Modular battery system

Installing additional batteries will increase the range, speed and assistance power

Completely wireless system

Thanks to the wireless cadence sensor electric assist will be enabled as soon as you start pedaling

Anti-slip control

Active suppression system and electronic anti-slip control ensures good grip in any weather conditions.

Regenerative braking

Activate regenerative braking by turning pedals backwards. Charge the battery while going downhill or braking.

Easy installation

Install and remove Rubbee within seconds. No tools, no hassle.

Multiple assist levels

Select the electric assist level that you require. Go further and faster.

Interactive rear light

Monitor battery level and be visible on the road.

Smartphone application

Monitor system status, control assist parameters and download over-the-air updates via the smartphone app.

Tech specs

Tech specs

(base model)
Speed 32 km/h / 20 mph 25 km/h / 16 mph 25 kmh / 16 mph
Power 350W 250W 250W
Range 48 km / 30 mi 32 km / 20 mi 16 km / 10 mi
Charge 3 h 2 h 1 h
Weight 4.0 kg / 8.8 lbs 3.4 kg / 7.5 lbs 2.8 kg / 6.1 lbs

Battery modules

Voltage 36 V
Capacity 93,6 Wh
Weight 0.6 kg / 1,3 lbs
Chemistry Li-Ion
Battery life 1000 cycles


bike wheel

Wheel size

16-29 inch wheel

wheel thickness

Tire width

0.5-2.5 inch wide tire

bicycle seat

Seat tube diameter

Ø 22-35 mm seatpost

Bicycle frame

Frame type

Any frame type (inc. suspension)

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    Or reach us directly
    +370 37 351 987

    Terminalo str. 3, Biruliskes
    LT-54469 Kaunas district, Lithuania
    GPS coordinates N54 56 30.24, E24 0 25.76(WGS)

    Phone +370 37 351 987
    VAT: LT100009762814
    Registration code: 304113856