Aostirmotor S18 1500W


Mid Range
Bike Type
Mountain Bike
Off-road, Road
Motor Brand
Motor Power
1500 watts
Battery Brand
Battery Power
720 watt-hr
85 Nm
Max Speed
31 miles/hr
Average Range
15.53-21.74 miles
Bike Size
Tyre Style
Fat Tyre
Brake Type
F/R Mechanical Brake
No. of Gears
73 lbs
6061 aluminum alloy
TheBike Review Score
Users Rating
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Aostirmotor S18 1500W Review

Looking for an electric bike that can take you off the beaten path? The Aostirmotor S18 1500W is a great option for mountain biking and off-road riding. With a powerful 1500W motor, this bike can reach speeds of up to 31 miles per hour. The lithium battery provides plenty of power for a range of 15.53 to 21.74 miles, depending on terrain and riding style. The Aostirmotor S18 1500W is a great choice for those looking for an electric bike that can handle rough terrain.
things customers liked about the Aostirmotor S18 1500W
  • The Aostirmotor S18 1500W bike is built well, is easy to adjust and can handle falls well. Additionally, it is a great value for the price.
  • The bike is good overall, with large tires that work well in muddy fields.
  • The Aostirmotor S18 1500W is a very powerful and fast scooter that is great for larger riders.
  • The bike arrived well-protected and the 1500W motor is very powerful. It is also easy to control and looks great.
  • The Aostirmotor S18 1500W has adjustable speed and can last for a long time if used properly.
  • The Aostirmotor S18 1500W is comfortable, lightweight and has great performance.
  • The Aostirmotor S18 1500W is very fast.
  • The Aostirmotor S18 1500W is a great electric mountain bike for both urban and off-road use. It has a powerful motor, good suspension, and disc brakes. It is also relatively inexpensive.
  • The Aostirmotor S18 1500W is a great bike with fat tires, nice suspension, and a 750 watt motor. It is also relatively affordable.
  • The Aostirmotor S18 is a great beginner fat tire fullsuspension ebike for anyone that doesn’t want to part with several thousand dollars in one go. It’s a great beginner fat tire fullsuspension ebike for anyone that doesn’t want to part with several thousand dollars in one go.
  • The bike is set up for pedaling, has a great range, the suspension makes the ride nicer, the brakes are good, and the bike is affordable.
  • things customers disliked about the Aostirmotor S18 1500W
  • The bike does not have enough room for accessories and is tall, making it difficult for shorter riders to use.
  • The display is inaccurate, the clock does not work, and the seat can drag on the tire.
  • The scooter may be too big for some people and it is not rated for use on buses.
  • The Aostirmotor S18 1500W does not live up to its advertised power, lacks low-end torque, and is not suitable for anything other than flat roads.
  • The product has an uncomfortable seat and the headlight is difficult to turn on.
  • The battery life could be better and the design is not suitable for children.
  • The bike’s rear brakes are loose and it doesn’t come with powerful lights.
  • The bike is heavy as hell. At around 80 lb (36 kg), have fun loading it in the back of your truck. If you live close to your favorite riding location then this likely won’t matter much to you. But for anyone who transports their ebike often, note that this is definitely not a lightweight ebike.
  • The battery is small, the fenders are cheap, and the rear disc brake is soft.
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    Editor-in-Chief | + posts

    Derek Hayes, a vivacious transportation trailblazer, seamlessly merging passion with sustainability. Immersed in the world of ebikes, bicycles, and escooters, Derek champions alternative modes of transport. His enthusiasm spills over into daily life, inspiring others to adopt these eco-friendly commuting options. With an unrivaled knowledge of the latest electrified gadgets, he is both a guide and a mentor. Around town, you'll spot Derek effortlessly gliding on the newest scooter or testing a high-tech ebike. His boundless energy and commitment to sustainable living make him much more than just an enthusiast – he is an ambassador for a green and alternative future.


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      fat or nearly. I’ve learned to scan reviews but I could find no mention of Ah value anywhere herein. Ah seems to be a revealing parameter for the durability/stamina, of these lithium-ion batteries. I am more comfortable when I see it.

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