How fast can the Aairsk GT300 Electric Bike go?

Top speed depends on the model and setup. Real-world speed varies with rider weight, terrain, battery level and which mode you’re using.

Is the Aairsk GT300 Electric Bike road legal in the UK?

Many e-bikes are supplied with a UK‑compliant assist setting (25 km/h / 15.5 mph). If you use higher-speed or higher-power modes on public roads, it may be treated as a motor vehicle and need registration, tax and insurance. Always ride to the current rules.

Is the Aairsk GT300 Electric Bike easy to assemble?

The Aairsk GT300 Electric Bike comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the Aairsk GT300 Electric Bike water resistant?

The Aairsk GT300 Electric Bike is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Aairsk GT300 Electric Bike road legal?

This model is designed for off-road/private land use and is not intended for public roads, cycle lanes, or pavements. It does not meet UK road-legal e-bike requirements (including the 250W limit), so it shouldn’t be used as an EAPC on public highways. Please ride only on private land and always with the landowner’s permission.

Brand:

Aairsk GT300 Electric Bike

Name: Aairsk GT300 Electric Bike
Brand: Aairsk
Price: 499.0 GBP
Availability: InStock
Rating: 4.75 (4 reviews)

Motor

400W

Battery

36V 10AH

Speed

25 MPH

Range

40 MILES

£499.00

In stock 20 sold this week

Pay in 3 £166.33×3

Pay in 4 £124.75×4

Pay monthly £41.58/mo

Complete your e-bike setup Save 15%

Add a helmet or lock and save 15% at checkout with code EBIKEADDON15.

Trespass Crankster Cycle Helmet

RecommendedColour: Black · Size: S/M

£33.99 Normally £39.99

Six Peaks Cycling D-Lock

Security pick

£13.59 Usually £24.99

Color:Blue

Black Blue

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Electric Bike Warranty

Cover varies by brand and model. See our warranty page for full terms.
Manufacturer cover usually applies to defects under normal use.
Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
Wear, punctures, damage, water ingress and mods are usually excluded.

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Description

The Aairsk GT300 (26 Inch) is a practical and versatile electric bike built for commuting, leisure riding, and everyday travel. With a responsive motor, Shimano gearing, and reliable 26-inch tyres, it delivers balanced performance and straightforward usability for urban and mixed-terrain routes.

400W Motor Performance
Powered by a 400W motor, the GT300 provides smooth acceleration and steady power delivery for daily riding. The setup offers dependable performance for commuting and recreational use.

Battery & Everyday Range
The 36V 10Ah battery supplies reliable energy for regular travel and moderate-distance rides, making it suitable for daily commuting and weekend outings depending on riding conditions.

Shimano 7-Speed Gear System
Equipped with a Shimano 7-speed drivetrain, the GT300 allows riders to adjust gearing for hills, flats, and varied terrain. The smooth gear transitions help maintain efficiency and control throughout the ride.

26″ Wanda Tyres for Stability
Fitted with 26-inch Wanda tyres, the GT300 offers stable handling and dependable grip across tarmac and light off-road surfaces, ensuring a balanced and comfortable riding experience.

NFC Keyless Function
The integrated NFC keyless function adds convenience and an extra layer of control, allowing secure and simple activation without traditional keys.

Specifications

Collection	Cheap Electric Bikes
Brand	Aairsk
Motor Power	400W
Battery	36V 10AH
Top Speed	25 MPH
Max Range	40 MILES
Charging Time	5-6 Hours

Wheel Size	26 x 1.95
Brakes	Dual Mechanical Disc Brakes
Gears	Shimano 7-Speed
Bike Weight	26.6KG
Max Climb	20 degrees
Max Rider Weight	150KG

400W hub motor + assist modes

A responsive 400W rear hub motor delivers smooth take-offs and steady support on mixed routes. You get multiple assist levels plus a simple mode setup, so you can tune the feel for commuting or weekend rides. Card-key access adds a practical extra layer of security for everyday parking.

36V 10Ah hidden removable battery

The 36V 10Ah battery is neatly integrated but still removable for easier indoor charging. TrailSurge lists up to 40 miles of range for this model (riding style and terrain will affect results). A typical full charge is around 4-5 hours.

Comfort and control package

Built around an adjustable front suspension fork and dual mechanical disc brakes for confident control in changing conditions. The 7-speed Shimano drivetrain helps on hills and headwinds, while 26-inch tyres provide stable, predictable handling. Stated rider capacity is up to 150 kg.