Aairsk GT300 Adult E-Bike 250W Motor 36V 10Ah Battery Electric Bike 26-inch Fat Tire E-Mountain Bike Off-Road Electric Bicycle, EB-05

Aairsk GT300

One-line product answer

The Aairsk GT300 is a 26-inch electric mountain bike with a 250W rated motor, 36V battery system and multi-speed gearing for riders who want pedal assist with trail-capable control.

Benefit-led introduction

Aairsk GT300 is presented here with model-specific facts so you can compare performance, fit and day-to-day practicality without relying on a generic supplier description. Its strongest benefits come from the exact motor, battery, wheel and control configuration listed for this product.

Use the details below to decide whether it fits the intended rider and location. Claimed speed, range and climbing figures are not guarantees; actual results vary with rider weight, terrain, temperature, tyre condition, charge level and riding style.

Why choose Aairsk GT300?

• Wide tyres increase the contact patch for loose or uneven surfaces.
• Pedal and assisted riding modes let the rider choose how much effort to contribute.
• The listed battery and drivetrain are matched to the stated model rather than a generic e-bike description.

Product facts at a glance

• 250W rated motor; product imagery states 540W peak
• 36V 10Ah listed battery; product imagery shows 10.4Ah
• Claimed range: 13–15 miles electric / 20–40 miles pedal assist
• 26-inch wheels
• 21-speed Shimano gearing
• Front and rear disc brakes

Legal and safety note: UK public-road eligibility depends on the supplied configuration meeting all EAPC requirements: usable pedals, a continuous rated motor output no greater than 250W, assistance cutting off by 15.5 mph, and compliant markings. Verify the bike and documents before road use; throttle configurations may require separate approval.

What makes Aairsk GT300 different?

• Model-specific configuration: the description separates the specification for this product from similar-looking models and variants.
• Clear fit and use limits: buying guidance includes who it suits, who should avoid it and where it may legally be used.
• Evidence-led claims: figures are taken from the existing listing and its product imagery; uncertain or conflicting supplier claims are not presented as guaranteed performance.

Best for

Adults who have checked the frame fit, total load, intended terrain and legal status of the selected configuration before riding.

May not be suitable for

Buyers who have not confirmed legal classification, frame fit, selected battery variant or local servicing support. UK public-road eligibility depends on the supplied configuration meeting all EAPC requirements: usable pedals, a continuous rated motor output no greater than 250W, assistance cutting off by 15.5 mph, and compliant markings. Verify the bike and documents before road use; throttle configurations may require separate approval.

How to choose the correct size, model or variant

Current choices shown in Shopify are Color: Green, Black. Confirm frame dimensions, rider height, total carrying load, battery capacity and motor configuration. Where a listing offers more than one battery, range and weight will differ by variant.

How to use

Before the first ride, complete assembly and safety checks, charge with the supplied charger, confirm tyre pressure and brake operation, and select the lowest assistance level. Follow the manual for battery storage and never modify the electrical system.

What’s in the box?

The selected Aairsk GT300, its matching charger where electrically powered, assembly tools or fittings supplied for the model, and product documentation. Check the parcel contents against the manual before assembly and contact us before use if anything is missing.

Frequently asked questions

What range should I expect?

The listing states 13–15 miles electric / 20–40 miles assisted. Treat this as a maximum claim: rider weight, temperature, gradients, surface, tyre pressure and selected mode can reduce real-world distance.

How fast does it go?

Use the lowest available mode while learning and follow the manufacturer’s control instructions.

Can I use it on UK public roads?

UK public-road eligibility depends on the supplied configuration meeting all EAPC requirements: usable pedals, a continuous rated motor output no greater than 250W, assistance cutting off by 15.5 mph, and compliant markings. Verify the bike and documents before road use; throttle configurations may require separate approval.

How do I check that it fits?

Compare the rider’s height and total loaded weight with the stated limits, then make sure the rider can comfortably reach the controls, steer fully and operate the brake before use.

Which charger should I use?

Use only the charger supplied or a manufacturer-approved replacement with the exact required specification. Do not charge a damaged, wet, unusually hot or swollen battery.

Buying decision

Choose Aairsk GT300 if its verified specification, rider fit, intended surface and legal-use limits match your needs. If any variant detail is unclear, ask us to confirm the exact motor, battery and included equipment before ordering.

Before choosing a battery or frame size, compare other seated configurations by motor rating, rider fit and intended terrain.