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AVASTA AV300 26 27.5 inch Mountain Bike with 21-Speed,Aluminum Frame, Dual Disc Brake, Comfortable Saddle,Multiple Colors

  • Based on 45 reviews
Condition: New
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Availability: In Stock.
Fulfilled by AVASTA

Arrives Thursday, Nov 13
Order within 14 hours and 40 minutes
Available payment plans shown during checkout

Color: White


Size: 27.5 inch


Features

  • Premium Suspension ForkFeatures a premium suspension fork for Better 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: White


Wheel Size: 27.5 Inches


Frame Material: Aluminum


Suspension Type: Front


Special Feature: Disc, Lightweight, Waterproof, adjustable


Included Components: Bell, Reflectors, Tool Kit


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎AVASTA


Number of Speeds: ‎21


Color: ‎White


Wheel Size: ‎27.5 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Front


Special Feature: ‎Disc, Lightweight, Waterproof, adjustable


Included Components: ‎Bell, Reflectors, Tool Kit


Size: ‎27.5 inch


Brake Style: ‎Disc


Model Name: ‎AV300


Power Source: ‎Pedal power


Wheel Material: ‎Aluminum


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Derailleur Configuration: ‎Rear


Bicycle Drivetrain Type: ‎Derailleur


Manufacturer: ‎Avasta


Frame Size: ‎17 Inches


Brand Name: ‎AVASTA


Material: ‎Aluminum


Date First Available: January 17, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 13

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great Buy
Color: Black Size: 26 inch
1 Item didn’t come but the seller shipped and responded asap, the bike is extremely good, it has great stock tyres and such, it looks good due to the brake lines being inside, and the brakes are very strong. For the price it’s a steal.
Reviewed in the United States on September 5, 2025 by Ryan

  • 10/10
Color: Green Size: 26 inch
Friggin' awesome! Arrived very well packaged and easy to assemble, rides beautifully.
Reviewed in the United States on September 19, 2025 by 10/10! Thank you! 10/10! Thank you!

  • Early thoughts. May edit.
When mine arrived, the rear Derailleur wasn't working correctly at all and was digging into the spokes. After some investigation, I noticed the hanger was bent. For anyone wondering, this bike uses what you can find on Amazon as a "Derailleur Hanger 442" for the hanger. The universal ones didn't work at all. Now that I have a good hanger and have done numerous tweaks to the high and low screws plus the cable tension and other bits, I can change gears well except it just doesn't want to click into the largest gear. I'm going to be taking it in to a bike shop eventually for them to look into that and for the front having the chain rub against it making an annoying sound I can't adjust away. Another thing I'm hoping the bike shop can help me with is the handle bars. I want them higher but it seems like it was shipped with the stem at its highest point. This could be something I'm missing though, so I will find out when I take it to the shop. Now, I know so far this all seems negative, but I have given it a 4 star rating because despite the little issues I've had personally, it's a great bike. The Shimano system is great, brakes work wonderfully, the seat is honestly not bad for a stock seat, the cables being inside the frame looks nice and you can still feel the cables at certain areas for any adjusting, the handlebar grips are comfortable, the gear shift is easy to read and comfortable to click, and the mud guards and rear bike rack are two really cool additions. I did remember another few things: when you go to install, the instructions will say to use hardware and it seems like it says that the hardware would be in a separate bag or something, but it's already on the spots on the bike where they will be going. It confused me. Also, the brake caliper has a plastic guard on it which blends in well for a rookie like me, so take that out instead of stressing out lol. Another thing is that the bike stand is great BUT I may have been missing something, because it would not hold well without nuts, but thankfully I had bolts that were with other accessories I bought and they had nuts, so I used those for the bike stand instead. It is a nice bike so far. Unfortunately I only took it out once or twice so far until a cold snap happened, but that's what happens when you live in Wisconsin lol. I will likely update later on with my findings and after putting more miles into the bike, plus will add photos as well. ... show more
Reviewed in the United States on March 21, 2024 by Brittany C

  • Great bike for price
Color: Gray Size: 26 inch
Great bike. Gravel-hybrid Had to do a few adjustments, though anticipated. Great shifting components for price point! Able to downshift 3 gears at once Typically only found on race road bikes Adjusted brakes and front derailer. Put Locktite on pedals. Dont overtighten front stem
Reviewed in the United States on October 4, 2025 by Duff man

  • Great bike
Color: Gray Size: 27.5 inch
Very sturdy and easy to put together Wish the seat was a little larger though
Reviewed in the United States on September 19, 2025 by Angela Wright

  • Excellent choice and value!
Color: Gray Size: 26 inch
My son loves this bike. It made me jealous. My own bike is nothing in comparison. For the price this is quite amazing. Quality components from the tires to the brakes. Make sure you actually set it up (adjust the brakes so the disc is centered, carefully align and tighten the fork and assemble the bearings etc). If you set it up properly you will have a GREAT bike on your hands. Even has holes for mounting water bottle holders and other accessories. ... show more
Reviewed in the United States on August 11, 2025 by Aaron Murphy

  • Great bike
Color: Black Size: 26 inch
Bike is really good, only issue was that bike gear was not properly set before delivery, had to pay the bike shop to set the gear. Now everything is perfect, rides very smooth
Reviewed in the United States on September 10, 2025 by Solomon Anioje

  • My first bike since I learned as a kid
Color: Gray Size: 26 inch
This is my first bike in about 20 years and it has been a blast. Really easy to put together, feels solid when I'm riding on gravel, dirt, or streets, and nothing has broken so far. I put a rack on it and use it to carry groceries and other bigger stuff I wouldn't like to walk with. Love it! I will say I am 170cm tall and it's a bit large for me at times. In spite of that, it moves quick, corners well, and generally performs great for my use case. ... show more
Reviewed in the United States on September 22, 2025 by Cara Uzuki

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