Search  for anything...

aostirmotor 750W Electric Bike for Adults 26"×4" Fat Tire Electric Bike 48V 13AH Lithium Battery Adult Electric Bicycles, 28MPH E Bike for Adults, Shimano 7 Speed Electric Mountain Bike

  • Based on 125 reviews
Condition: New
Checking for product changes
$764.99 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.


Availability: Only 7 left in stock, order soon!
Fulfilled by ELFF BIKE CO., LIMITED

Arrives Tuesday, Nov 26
Order within 7 hours and 22 minutes
Available payment plans shown during checkout

Color: Black


Features

  • 750W Powerful Brushless Motor 750W (Peak 1000W) high-speed brushless motor provides e-bike max speed up to 28 mph. 26"x4" wearproof fat tires fit for multiple terrains, excellent grip and skid resistance. 85NM of torque, precise and sensitive SHIMANO-7 speed shift gear, suitable for riding on beach, snow, rough terrain and street.
  • High Performance Lithium BatteryEbike with 48V 13Ah removable large capacity lithium battery, 4-6 hours fast charging. Key will firmly lock the battery to the frame, don't worry it easily dropped or being stolen. Battery is removable, waterproof and convenient to bring home or office for charging.
  • 3 Working Modes Electric bike provides 3 riding modes: pedal assist mode(5 levels pedal assist), pure electric mode, normal bike mode. Riding range: 29+ Miles by pedal assist; 19+ Miles by pure electric. (this is calculated based on the rider's weight of 100kg, range varies based on road conditions, weather, rider weight, etc.).
  • Easy to Assemble and Maintain Electric bikes for adults are 95% pre-assembled. Lightweight Aluminum Alloy frame, equipped with high-strength lockable suspension front fork & mechanical disc brakes, effectively reduce frame vibration, driving more smooth and comfortable, it quickly and stably stop when braking at high speed, greatly shortening the braking distance, more safer. Recommended Height 5.4-6.3 FT
  • Upgrade Humanized Design Electric bicycles use SW-U-LCD display with a USB port, can charge your phone. HD LCD display clearly shows speed, power, mileage and electricity. The rear rack can hold a bicycle Bag with a load of 25KG, more convenient for your travel. Headlight are powered by ebike batteries, and rear reflector make riding safer at night.
  • Comprehensive After-sales Protection All AOSTIRMOTOR Ebikes are 365 days warranty (battery, motor, controller, display and other non-wearing parts) and we also offer lifetime technical support. You can let us know if you encounter any problems, we have professional after-sales personnel and technicians to help you solve the problem.

Description

aostirmotor 750W Electric Bike for Adults 26"×4" Fat Tire Electric Bike 48V 13AH Lithium Battery Adult Electric Bicycles, 28MPH E Bike for Adults, Shimano 7 Speed Electric Mountain Bike

Specs & Other Info

SpecificationDetails
Bike CategoryElectric Bike
Intended User GroupAdults
Makeaostirmotor
Transmission7 Speeds
ShadeBlack
Tire Diameter26 Inches
Chassis MaterialAluminum
Dampening MechanismFront Suspension
Key AttributesDigital Dashboard, Light in Weight, Seat Height Adjustment
Package ContentsElectric Bike, User Guide, Charging Adapter, Maintenance Tools
Dimensions76 x 44 inches
Stopping MechanismDisc Brakes
Tire Width4 Inches
Primary UseCycling
Net Weight72.7 pounds
Battery Voltage48 Volts
Design ConceptSport
Look and FeelClassic
Product ModelS07-B
Energy OptionsPedal Assist, Throttle Mode, Manual Cycling
Output Rating750 Watts
Guarantee Period1 Year
Max Load Capacity300 pounds
Setup NeededYes
Safety FeaturesEquipped with Reflectors
Packaging Size62.2 x 33.5 x 11 inches
Product Size75.6 x 26.4 x 44 inches
Produceraostirmotor
Market Introduction DateOctober 6, 2021

Frequently asked questions

The Aostirmotor 750W Electric Bike's 48V 13AH Lithium Battery can last up to 20-30 miles on a single charge, depending on factors like terrain, rider weight, and pedal assist level.

This electric bike can reach speeds up to 28 miles per hour, making it a fast option for commuters and adventure seekers alike.

Yes, equipped with 26"×4" fat tires, this electric bike is designed to handle rough terrains, making it suitable for both city commutes and off-road adventures.

The bike comes partially assembled, and most customers find the rest of the assembly straightforward. However, it's recommended to consult with a professional if you're not comfortable assembling bikes.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews for this bike are largely positive, highlighting its power, ease of assembly, and overall quality. Most customers are satisfied with their purchase, praising the bike for its performance and value for money. There were a few issues noted with the shipping of the battery and one instance of a damaged part, but these do not seem to detract from the general consensus that this is a solid choice for those interested in ebikes.

Pros

  • 🚲 Solid build quality and powerful performance.
  • 🔧 Easy to assemble and set up.
  • 💨 Capable of reaching high speeds even when loaded with gear.
  • 🔋 Battery issues, when they occur, are typically resolved, indicating responsive customer service.
  • 🌟 Positive experiences lead to high recommendations from several users.

Cons

  • ⚠️ Some confusion and issues with the battery shipping separately.
  • 🔧 One report of a bent fork upon delivery, suggesting potential shipping damage.
  • 🔄 A customer had a frustrating experience trying to get a replacement for a defective battery.

Should I Buy It?

Given the overwhelmingly positive reviews, along with the bike's performance and quality, it seems like a strong buy for anyone in the market for an ebike. While there are a few minor cons related to battery issues and potential for shipping damage, the overall satisfaction among customers suggests these are not widespread concerns. If ebikes interest you, this model appears to be a solid investment.


  • Awesome Ride
Color: Black
Ok first of all just a suggestion packing the track on the down tube for the battery a little better. When I got my bike all the pins was bent over and I straighten them and the battery did not fit no clue what's up with that. But good thing I have 2 new battery's that I just bought 52V-13AH that I put on there and changed the settings to except them. Now about the bike very well built and very fast and powerful. I ride it to and from work and I really enjoy the ride. Love the bike. The bike came a week early which was awesome. Thank you ... show more
Reviewed in the United States on June 11, 2024 by Ken

  • Great Service and Amazing bike
Color: Black
I ordered three of these bikes, one for each of my brothers and one for me. The seller contacted me immediately to see if I really wanted to order 3 or did I make a mistake, no mistake. Delivery was schedule for April 1 to April 8, we got the bikes on March 26, we all got them on the same day. The bikes are amazing, easy to assemble, and they have plenty of power. This company was great to work with and their bikes are solid. I would not hesitate to recommend them. This is the first time I have left feedback for anyone on Amazon. Very impressed. ... show more
Reviewed in the United States on March 29, 2022 by Jim Erb

  • BUYER BEWARE
Color: Black
First things first receive bike damaged in late. Bike has a deficient battery and terrible brakes and the seller will not give me the actual size of the brake pads so I can buy my own. They prefer you purchase them from their site and it's four times what other brake pads cost and they are never in stock. As forest performance this bike barely goes 28 and that is only downhill. And the most mileage I've ever gotten out of it is maybe 10 mi. In my opinion the spike is not worth the money spent a little more money and get a better bike which will last longer and perform better. Also the seller had scratched the information off of the battery so I can't be sure if it was the correct battery. This is my 3rd ebike so I have a little experience with them. Take a pass. Update battery failed in less than a year. ... show more
Reviewed in the United States on September 20, 2024 by Darryl B.

  • Great Bike
Color: Black
Purchased this bike great quality and rides great.
Reviewed in the United States on January 17, 2024 by Amazon Customer

  • Best value for the price
Color: Black
Purchased on 09/22/23. First of all this is my 2nd identical bike I've purchased on Amazon. Ordered it on 09/17/23 & arrived 5 days later ! . The reason I repurchased this particular bike is obvious. I'm 61 , I'm a professional cyclist who's owned every type of cycle from BMX to Fuji road racers . I did my research on this bike 2 years ago , took a risk & ordered it. I was not disappointed, there are E-Bikes out there that cost 5X the price & I'll bet this bike will go head-to-toe with any of them . I'm 61 , 6' 245lbs. I have had this bike weighed down with 35-40 lbs. Of gear in the rear panniers winter & summer . I can still hit 35 Mph in a pinch. The advertisement shows the cheap tires , but they upgraded to Chao-Yang tires. Better tread & life. I don't have one negative thing to say about this bike . Don't be fooled by the low price . It's a tall bike , I'm 6' and I have to straddle it from the side ! In closing, they mention that the battery is shipped separately, not true . It comes shipped in the box with the bike in bubble-wrap. The customer service for this particular seller is also 5 🌟 ! I had a question & they promptly answered it next business day !!! ... show more
Reviewed in the United States on October 1, 2023 by Placeholder

  • Great bike, easy to setup and plenty of power.
Color: Black
Other than the confusion with the battery being shipped separately the product is solid, bike performs as i hoped it would and is really fun to ride. Would recommend this bike to anyone who is interested in ebikes!
Reviewed in the United States on March 14, 2023 by robert blume

  • The bike is great, the customer support was fantastic!
Color: Black
Unfortunately, my bike had an error when I received it. I contacted the company and that were quick to respond. After a few questions, they diagnosed the issue and rushed out a replacement part. Now the bike works great! I road it to work today. 14 mile round trip. Such a pleasing ride! Also a lot more power than I expected… I am 6’4” and about 30lbs over the recommended weight. The bike felt solid and zooms! I guess it is time to buy one for the wife ;-) ... show more
Reviewed in the United States on February 23, 2022 by Edwin Edgerly

  • Not what I expected
Color: Black
7-8 hours chargeing if dead up hill it will go15-20 mi per hour you have to tighten all the screws they were Shakey and I got only 15 mi range And I weigh 145 but overall it works just not as described I think it is three star ⭐⭐⭐
Reviewed in the United States on May 2, 2022 by Steven

Can't find a product?

Find it on Amazon first, then paste the link below.