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AVASTA Earth 26 27.5 inch Mountain Bike with 21-Speed, Aluminum Frame, Dual Disc Brake, Comfortable Saddle, Multiple Colors

  • Based on 47 reviews
Condition: New
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$279.99 Why this price?
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Availability: 19 left in stock
Fulfilled by Bike Hub by RetFit

Arrives Monday, May 18
Order within 23 hours and 46 minutes
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Color: Blue


Size: 27.5 inch


Features

  • Switchable Suspension ForkFeatures a switchable suspension fork for adjustable ride comfort and terrain adaptability.
  • Aluminum Alloy Frame and RimsConstructed with a durable aluminum alloy frame and rims for lightweight agility and strength.
  • 21-Speed Derailleur and Disc BrakesEquipped with a 21-speed derailleur system and disc brakes for precise gear changes and reliable braking.
  • Optional 26''1.95'' and 27.5''1.95'' All-Terrain Tires with Quick-ReleaseOffers optional 26''*1.95'' and 27.5''*1.95'' all-terrain tires with quick-release for customizable handling and traction on diverse surfaces.
  • 75% Pre-Assembled with Installation VideoDesigned for easy setup with 75% pre-assembly. Visit our product homepage for an installation video, ensuring straightforward assembly and quick readiness.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: AVASTA


Number of Speeds: 21


Color: Blue


Wheel Size: 27.5 Inches


Frame Material: Aluminum


Suspension Type: Front


Special Feature: Optional Quick-Release All-Terrain Tires


Included Components: Bell, Reflectors, Tool Kit


Bike Type: Mountain Bike


Number Of Speeds: 21


Suspension Type: Front


Additional Features: Optional Quick-Release All-Terrain Tires


Brake Style: Disc


Specific Uses For Product: Mountain Biking


Power Source: Pedal power (human energy transferred through a drivetrain)


Bicycle Gear Shifter Type: Trigger


Number of Handles: 2


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Derailleur


Wheel Size: 27.5 Inches


Size: 27.5 inch


Is Assembly Required: Yes


Age Range Description: Adult


Brand Name: AVASTA


Included Components: Bell, Reflectors, Tool Kit


Model Name: AVASTA


Manufacturer: Avasta


Color: Blue


Theme: Sport


Style Name: Mountain


Frame Material Type: Aluminum


Wheel Material: Aluminum


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A great bike for a great price!
Color: Blue Size: 27.5 inch
Arrived neatly packaged, easy to assemble and a really exciting first ride. This bike is beautiful and feels incredibly well-built for its price.
Reviewed in the United States on April 5, 2026 by Anabile

  • Good value bike and easy to assemble
Color: Gray Size: 27.5 inch
The bike came well packaged and protected. Instructions are clear and in legible english (huge plus). It only took me about 30 minutes to put the bike all together and I haven't assembled a mountain bike in probably 15 years. The overall build quality seems very good considering this entry level price point. The gear shifting was smooth and needed no adjustment on my part, I only had to take some slack out of the brake line which is super simple. The only downside I can find is that the forks are pretty easy to bottom out. I did some grassy hill / mud riding to try the bike out and it did just fine aside from the forks bottoming out. Overall, for an average rider on blacktop or sidewalks and the occasional grass, this bike is definitely worth the price point. ... show more
Reviewed in the United States on March 19, 2025 by Cody

  • Good bike
Color: White Size: 26 inch
I bought this for my 13 year old son. The bike is above average for this price point. Putting it together myself instead of allowing a minimum wage big box worker to do so gave me a little piece of mind that it was done correctly. The front handle assembly was confusing however, even after watching a video. Detailed views of which way to face the small bearing pieces would have been helpful, but I figured it out. The bike arrived in a box that was damaged & had holes in it. The plastic sprocket cover was broken. Should not have been a huge issue but it turned into a big issue. The company was unresponsive until Amazon contacted them on my behalf. Each time I replied to the company I was ignored again until Amazon contacted them for me. I initially tried to return the bike but was told I would have to pay $180 by UPS bc the company did not provide return shipping. Eventually, after several weeks of back and forth miscommunication I was issued a refund. The experience could have been much better if the company did a better job with communication or had given me a number to call so I could speak with someone. I bought a second bike for my other son. It arrived undamaged & there were no issues. ... show more
Reviewed in the United States on March 17, 2026 by Mike

  • Better quality than expected
Color: White Size: 27.5 inch
The tutorial video for putting the bike together was extremely easy to follow and I'm excited to use this bike for the summer
Reviewed in the United States on March 22, 2026 by Sonar78

  • Great bike
Color: Red Size: 26 inch
I've had one summer season and it's been great for me so far. I don't ride a lot maybe 50 to 60 miles per week in smaller increments but it has been a great bike for what I want. No complaints.
Reviewed in the United States on March 12, 2026 by Robert Watson

  • good bike for hte price
Color: Gray Size: 26 inch
Very happy with the bike so far (3 months of use) I think the front fork and handlebar assembly was the main pain. Everything else was easy I did have to calibrate the front brake caliper to not rub the pad. The rest of components worked out of the box. I think you get a reasonable quality bike for the price. ... show more
Reviewed in the United States on March 15, 2026 by FireFiend

  • disappointing!!!
Color: White Size: 27.5 inch
After only two months of very light use, riding about half a mile per day on completely flat streets to take my son to school, the gear mechanism completely jammed and the metal parts in the rear gears bent like paper. This was not heavy use, no hills, no rough riding — just normal daily riding on flat roads. The quality of the components is extremely poor. A bicycle should not fail like this after such minimal use. Very disappointing and clearly not durable. ... show more
Reviewed in the United States on March 5, 2026 by Amazon Customer

  • Worth the Price!
Color: White Size: 26 inch
Amazing product for the price! Feels pretty durable for what I’ve done so far. Assembly was quite simple especially following the video. The seat was okay, just a regular bike seat so not the best comfort. Very easy to adjust, all tools are provided. The breaks were decent just needed adjustments and worked fine. ... show more
Reviewed in the United States on December 29, 2025 by anonymous789

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