• Electric scooter StreetBooster Sirius – lime green colour variant, battery removed
  • Electric scooter StreetBooster Sirius – lime green colour variant, front three-quarter view
  • Electric scooter StreetBooster Sirius – lime green colour variant, rear three-quarter view
  • Electric scooter StreetBooster Sirius – lime green colour variant, folded side view
  • Electric scooter StreetBooster Sirius – lime green colour variant, handlebar close-up
  • Electric scooter StreetBooster Sirius – battery removed from deck
  • Electric scooter StreetBooster Sirius – front three-quarter view
  • Electric scooter StreetBooster Sirius – black colour variant, front three-quarter view
  • Electric scooter StreetBooster Sirius – black colour variant, handlebar close-up
  • Electric scooter StreetBooster Sirius – white colour variant, battery removed
  • Electric scooter StreetBooster Sirius – white colour variant, handlebar close-up
  • Electric scooter StreetBooster Sirius – white colour variant, front three-quarter view
  • Electric scooter StreetBooster Sirius – white colour variant, rear three-quarter view
  • Electric scooter StreetBooster Sirius – front indicator light close-up
  • Electric scooter StreetBooster Sirius – woman riding on paved path
  • Electric scooter StreetBooster Sirius – man riding away on paved path
  • Electric scooter StreetBooster Sirius – lime green colour variant against stone wall
  • Electric scooter StreetBooster Sirius – man riding on paved driveway
  • Electric scooter StreetBooster Sirius – two men riding on grassy hill
  • Electric scooter StreetBooster Sirius – man and woman riding in park
  • Electric scooter StreetBooster Sirius – two women riding in city street
  • Electric scooter StreetBooster Sirius – woman riding on city sidewalk
  • Electric scooter StreetBooster Sirius – family with scooters in front of campervan
  • Electric scooter StreetBooster Sirius – three women with scooters against stone wall
  • Electric scooter StreetBooster Sirius – person folding scooter stem
  • Electric scooter StreetBooster Sirius – man riding with optional seat attachment

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
Address: Tržaška cesta 222, 1000 Ljubljana
Phone: +386 30 771 787
Email: [email protected]
Color: Black
Up to 200 EUR offNew
799,90 EUR
799,90 EUR 899,90 EUR
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Estimated delivery · Norway

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20% off accessories when you buy StreetBooster Sirius.

For two selected accessories purchased together with this product. Main product excluded.

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Local legislation and regulations
Safety data sheet

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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Safety first

Helmets
EVOLT showroom and service entrances

Why choose EVOLT?

Tržaška cesta 222, 1000 Ljubljana, Slovenia

Visit our 200 m² showroom in Vič, Ljubljana, where sales, servicing and spare parts come together under one roof.

See and try products in person, with expert advice, servicing in Slovenia and spare-parts support after your purchase.

MON–FRI: 9:00–19:00
SAT: 10:00–16:00

Inside the EVOLT showroom

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