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AVASTA

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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$279.99
Save $470.00 was $749.99

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At a glance

Condition
New
Color
White
Size
27.5 in
Model
AV300
Material
Aluminum
Bike Type
Mountain Bike
Suspension Type
Front
In the box
BellReflectorsTool Kit

Features 5

  • 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.

Specs 28

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

Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews

Good bike for the buck.
Color: Green Size: 26 inch
This is a pretty good bike. It was easy to assemble and the instructions are simple to follow, make sure everything is tight because I found a loose caliper. It rode good right out of the box. Took a short ride to test the shifting and braking. Both needed minor adjustments but now shifts smoothly and stops hard. For a cheap bike this thing is amazing. ... show more
Reviewed in the United States on April 8, 2026 by cosmic void
Excellent Mt Bike
Color: Gray Size: 26 inch
I bought this bike for my 12 year old and it was delivered 3 days before the delivery date. I read in reviews that the installation instructions were horrible but honestly they were not that bad. I had to install the front fork, neck, handle bars, seat, pedals, and make slight adjustments to the brakes and shifters. It took me about 90 minutes to get it all done but I have never put a bike together before. The nice thing also is it also comes with all the tools you need so that was a plus. My son loves the bike and it seems like a very good bike for the money. I was shocked to see all the hardware that it comes with is Shimano parts, so it comes with quality parts. I would definitely recommend this bike for the money, accessories, and all features included. ... show more
Reviewed in the United States on March 26, 2026 by BrianP
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
The Avasta AV300 w/Shimano gears and disk brakes
Color: Gray Size: 26 inch
The bike came 80% assembled, very well packed, nothing was damaged or lost during shipment and came with all the tools I needed to finish the assembly, it even included a pair of cloth gloves. It took me a little over an hour to finish it up and get it ready for a test ride. The Shimano gears worked perfectly for a smooth ride shifting through all the gears. I would recommend the Avasta AV300 with 26 in wheels it is very well built and will last a long time. ... show more
Reviewed in the United States on February 3, 2026 by Fidel Rubio
Great Bike!
Color: Green Size: 27.5 inch
VERY well built bike!! Easy to assemble. Rides GREAT!
Reviewed in the United States on May 1, 2026 by Mom To Five
Customer satisfaction, lifetime craftsmanship Customer satisfaction, lifetime craftsmanship
Color: Green Size: 27.5 inch
Review Image by Big AL JACKSON
Review Image by Big AL JACKSON
I really like that this bike was pre-assembled 80% and that the last 20% was designed to be finished very easily this was the easiest bicycle assembly I've ever done and the quality of this Avastar AV300 is it excellent aluminum bicycle! I purchased in 2007 a TREK 7.3 aluminum cross trainer bicycle, which I still own and it's in pristine shape and I believe this bike of the same quality and craftsmanship. ... show more
Reviewed in the United States on April 16, 2026 Reviewed in the United States on April 16, 2026 by Big AL JACKSON
Decent budget bike
Color: Gray Size: 27.5 inch
Decent bike for the money, you get what you pay for right. The frame is sturdy yet still light. Front fork shocks are spring, not air so not adjustable but still handles well on the trails (greens and blues only). I replaced the tires, the ones that come with are slick street tires that would not qualify as MTB tires. Shimano gears needed adjustment after arrival but running smooth now. The brakes are small so they take a little longer to stop you, but still better than bumper brakes. Biggest issue is the quick release front wheel does not stay closed (on) even when cranked down. Any slight bump the front tire came off... I fixed it by zip tying the latch to the front fork and stays on fine. If it came with better tires and a reliable quick release front axle, it would be 4 or 5 stars. ... show more
Reviewed in the United States on December 14, 2025 by Any Mouse
Buy it
Color: White Size: 26 inch
Amazing perfect I just wrote it and it was great the bike. The product is also amazing.
Reviewed in the United States on May 15, 2026 by Queen KaY💙
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