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StreetBooster Sirius

Store information
Viewing / collection in person is possible Monday to Saturday.
Opening hours: Mon–Fri: 9:00–19:00
Sat: 10:00–16:00
Sun & public holidays: CLOSED
Color: Černá
Až 200 EUR z cenyNový
Běžná cena 799,90 EUR
Výprodejová cena 799,90 EUR Běžná cena 899,90 EUR


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Electric scooter STREETBOOSTER Sirius

Top performance, unique swappable battery system, and indicators for a safe ride.


Electric scooter StreetBooster Sirius – man riding with optional seat attachment

Benefits icon Who is this electric scooter best suited for?

The STREETBOOSTER Sirius electric scooter is the perfect choice for urban explorers, daily commuters, and those who refuse to compromise on comfort and safety. Due to its exceptional reliability and robust build, it is even used on prestigious cruise ships like AIDA and MeinSchiff for shore excursions. If you are looking for a scooter with a long lifespan, easy maintenance, and advanced safety features, the Sirius is the right partner for you.

Electric scooter StreetBooster Sirius – person folding scooter stem

Battery icon Innovative swappable battery system

Forget about range anxiety. The STREETBOOSTER Sirius boasts one of the safest and easiest battery replacement systems on the market. High-quality 21700 cells (Tesla type) are securely stored in a stable aluminum housing. The 36V 9.4Ah battery can be replaced in seconds, effectively doubling your range. You can travel up to 40 km (optimal) or around 31 km in real-world conditions on a single charge, and charging to 80% takes only 2.5 hours.

Electric scooter StreetBooster Sirius – three women with scooters against stone wall

Motor icon Powerful motor for every hill

A motor with a continuous power of 500 W and an impressive maximum power of 960 W ensures you can handle even more demanding terrain. With 32 Nm of torque, the scooter easily overcomes inclines of up to 18%, meaning you won't lose momentum even in hilly areas. Acceleration is smooth and linear, while the ride is quiet and efficient.

Electric scooter StreetBooster Sirius – family with scooters in front of campervan

Lighting icon Handlebar indicators and excellent visibility

Traffic safety is key, which is why the Sirius is equipped with bright indicators at the ends of the handlebars, ensuring your intentions are clearly visible to other road users. The front light with 50 Lux brightness perfectly illuminates the path, while the rear light also includes a brake light, further increasing your safety day and night.

Electric scooter StreetBooster Sirius – woman riding on city sidewalk

Brakes icon Dual braking system with recuperation

An advanced braking system ensures reliable stopping. There is a durable drum brake at the front and an electric brake with recuperation at the rear, which returns energy to the battery during braking. The system also includes an ABS function, which prevents wheel lock-up and allows for controlled stopping in all conditions.

Electric scooter StreetBooster Sirius – two women riding in city street

Tyres icon Comfort on 10-inch tires

Riding the STREETBOOSTER Sirius scooter is extremely comfortable thanks to the large 10-inch tires. These are air-filled but tubeless, which reduces the risk of punctures while providing excellent vibration damping on uneven surfaces. The tires ensure stability and good grip on the road.

Electric scooter StreetBooster Sirius – man and woman riding in park

Display icon Smart app and protection

Connect your scooter to the STREETBOOSTER app (Android and iOS) via Bluetooth. You can monitor all important ride data, battery status, and settings on your smartphone. Additionally, the app allows you to activate the electronic motor lock (immobilizer) and password protection, protecting your scooter from unauthorized use.

Electric scooter StreetBooster Sirius – two men riding on grassy hill

Warranty icon German quality and long-term support

The Sirius is designed for a long lifespan. A clean design without visible cables and screws not only means a better look but also a lower chance of damage. The manufacturer guarantees spare parts supply for as long as 7 years, which is a rarity in the world of e-mobility. The scooter is also splash-proof according to the IP54 standard, and the folding mechanism allows for easy carrying and storage.

Package icon What do you get with your purchase?

  • Electric scooter STREETBOOSTER Sirius
  • Swappable battery (installed in the scooter)
  • Charger
  • User manual
  • Warranty: 1 year (7 years guaranteed spare parts supply)
  • Service and support at the address Tržaška cesta 222, 1000 Ljubljana.

Specifications icon Technical specifications

Model STREETBOOSTER Sirius
Weight 20.3 kg
Maximum load 120 kg
Motor power (nominal) 500 W
Motor power (maximum) 960 W
Maximum torque 32 Nm
Speed up to 22 km/h (limited)
Range (optimal) up to 40 km
Range (normal) approx. 31 km
Battery Lithium-ion, 36 V, 9.4 Ah (338 Wh)
Charging time 2.5 hours (to 80%), 5 hours (to 100%)
Maximum incline 18%
Tires 10-inch, tubeless, pneumatic
Brakes Front drum, rear electric with recuperation
Lighting Front light (50 Lux), rear light, brake light, handlebar indicators
Water resistance IP54
Dimensions (unfolded) 114 cm x 55 cm x 117 cm
Dimensions (folded) 118 cm x 55 cm x 38 cm
Deck dimensions 47 cm x 18 cm (16 cm)
Handlebar height 101 cm (from the deck)
App Yes (Android & iOS)
Security Immobilizer (motor lock), password
Swappable battery Yes

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Frequently asked questions

Can I try the product before buying it?

Of course! You are welcome at our showroom at Tržaška cesta 222, 1000 Ljubljana, where you can try selected products in person. We are open Monday to Friday from 9:00 to 19:00 and on Saturdays from 10:00 to 16:00. We are closed on Sundays and public holidays.

To make sure the product you would like to try is available, please call us in advance. That way we can confirm availability and have everything ready for your visit.

Can I clean an electric scooter / bike etc. with a pressure washer?

No – a pressure washer can damage the electrical components, so use only a damp cloth.

Where do you deliver?

European Union (EU)

We currently deliver within Slovenia and to all European Union (EU) member states, with the exception of Malta, Cyprus, the Åland Islands, the Greek islands, the Canary Islands, the Balearic Islands, Sicily and Sardinia.

Please note that delivery to the Croatian islands is possible only for items weighing less than 31.5 kg.

International delivery (outside the EU)

We also deliver to selected countries outside the EU, including the United Kingdom, Switzerland, Norway, Serbia, Bosnia and Herzegovina and others.

If you would like to order from one of these countries, please contact us in advance so we can prepare the most accurate and cost-effective delivery quote for you.

For more information, see our shipping policy.

What is the delivery time?

Order processing time:

We usually process orders within 1–2 working days (weekends and public holidays excluded) after you receive your order confirmation email.

Standard delivery times:
  • Within Slovenia: delivery usually takes 1–7 working days after processing and dispatch.
  • Within the EU (outside Slovenia): delivery usually takes 5–10 working days after processing and dispatch.
  • Outside the EU: delivery usually takes 7–14 working days after processing and dispatch.

Please note that delivery times are estimates and may be affected by factors outside our control – for example public holidays, high order volumes or unforeseen logistical problems.

In the event of significant delays we will notify you by email immediately.

For more information, see our shipping policy.

What are the delivery costs?

For deliveries within the European Union (EU), delivery costs vary according to the country of dispatch, the destination country and the weight of the parcel. The applicable shipping cost is calculated and shown at checkout, before you finally place your order.

For deliveries outside the EU, delivery costs are calculated individually on request and are not shown at checkout. If you would like a quote for delivery to a country outside the EU, please contact us by email.

For more information, see our shipping policy.

What is the returns policy?

You have the right to cancel your purchase within 14 calendar days of receiving the goods. To do so, send us an email with clear written notice of withdrawal from the contract.

Returning the shipment


If you are returning a defective item or one damaged on arrival, the return is free of charge for the customer within 14 days.

If you are returning an undamaged, fault-free item, the customer bears the cost of return.

On return we will deduct from the refund amount either:

(a) the actual carrier costs applicable when the return begins, or

(b) the corresponding amount from the return cost table (whichever is lower).

Condition of the item

You may inspect the item as you would in a physical shop. Any use beyond that may result in a reduction in the refund value.

Refunds

We will refund all eligible payments within 14 days of receiving the returned item, including standard delivery costs, using the same payment method, unless otherwise agreed.

Please note that some items cannot be returned. For full details, see our Returns and Refunds Policy.

Any further questions about StreetBooster Sirius?