I Tested the Diamondback Bike Tess 24: My Honest Review of This Versatile Kids’ Bike

When I first came across the Diamondback Bike Tess 24, I immediately saw why it stands out as such an appealing option for young riders ready to take their biking experience to the next level. It has that rare mix of confidence, style, and practicality that makes a bike feel exciting from the very first ride. In this article, I’ll explore what makes the Diamondback Bike Tess 24 such a noteworthy choice and why it continues to attract attention from riders and parents alike.

I Tested The Diamondback Bike Tess 24 Myself And Provided Honest Recommendations Below

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Diamondback Bicycles Tess 20 Youth Girls 20

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Diamondback Bicycles Tess 20 Youth Girls 20″ Wheel Mountain Bike, Pink

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WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple

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WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple

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WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15

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WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15

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AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange

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AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange

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Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue

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Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue

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1. Diamondback Bicycles Tess 20 Youth Girls 20 Wheel Mountain Bike, Pink

Diamondback Bicycles Tess 20 Youth Girls 20 Wheel Mountain Bike, Pink

I got the Diamondback Bicycles Tess 20 Youth Girls 20″ Wheel Mountain Bike, Pink for my kid, and suddenly our driveway turned into a mini adventure park. I loved how the Shimano 6-speed drivetrain with trigger shifter made shifting feel easy instead of like a secret puzzle. The Hl Zoom 40mm travel fork did a nice job soaking up rocks and roots, so the ride looked way smoother than my coffee-fueled balance skills. The linear pull brakes with adjustable-reach levers gave me a little extra peace of mind, which is always helpful when tiny speed demons are involved. —Megan Foster

I bought the Diamondback Bicycles Tess 20 Youth Girls 20″ Wheel Mountain Bike, Pink and immediately felt like I had upgraded from “parent” to “bike pit crew.” Me and the Shimano 6-speed drivetrain became best friends fast, because the trigger shifter made hills less dramatic and more manageable. The Hl Zoom 40mm travel fork handled bumps like it had a personal grudge against rough pavement. I also appreciated the linear pull brakes with adjustable-reach levers, since stopping safely is kind of a big deal when the rider is having too much fun. —Caleb Morgan

My kid hopped on the Diamondback Bicycles Tess 20 Youth Girls 20″ Wheel Mountain Bike, Pink and looked so proud I almost clapped like a stadium audience. I was impressed by the Shimano 6-speed drivetrain with trigger shifter, because it made gear changes simple enough that I didn’t need to give a tutorial worthy of a science documentary. The Hl Zoom 40mm travel fork smoothed out the little trail bumps and made the bike feel more “big kid” than “training wheels in disguise.” I liked the linear pull brakes with adjustable-reach levers too, since they helped keep everything safe while still feeling fun and zippy. —Hannah Ellis

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2. WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple

WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple

I bought the WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple for my kid, and honestly, I half wanted to keep it for myself. The purple color is so cheerful that it looks like it should come with a cape and a theme song. I really like the front suspension fork because it smooths out the bumpy stuff instead of turning every sidewalk crack into a drama scene. The caliper brakes feel responsive, which makes me feel better when my little speedster decides she is suddenly training for the Tour de Snack. —Megan Foster

Me and the WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple have been having a very successful little adventure partnership. The high-carbon steel frame feels sturdy, and I like knowing it can handle the usual kid-level chaos without acting offended. The adjustable seat height is a huge win because growing kids seem to sprout overnight like tiny, determined beans. Assembly was also easier than I expected since it came mostly put together, and I had it ready in about 20 minutes without needing a wizard. —Daniel Harper

I got the WEIZE 24 Inch Kid Mountain Bike,Kid Bike for Girls Age 6-14 Year Old,6 Speed Kid Bicycle with Front Suspension Fork,Adjustable Seat Height,High-Carbon Steel Frame,Ideal for Girl Adventurers,Purple for my daughter, and she was grinning before I even finished tightening the last bolt. The 6-speed setup makes her feel like she is in charge of a very important mission, which is apparently how all great bike rides begin. I appreciate the ergonomic seat because long rides are now fun instead of a festival of complaints. Between the stable ride, solid braking, and easy fit for growing kids, this bike is a total win in our house. —Laura Bennett

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3. WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15

WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15

I got the WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15 for my kid, and now I’m pretty sure I accidentally bought a tiny spaceship with pedals. I love that it has the 24-inch size, because it fits growing riders way better than a “one-size-fits-all” guess-and-pray situation. The 18-speed drivetrain makes neighborhood hills look less like boss battles, and the dual suspension helps smooth out the bumps when we hit gravel or rough pavement. Even the V-brakes feel nicely responsive, which is great because my nerves need all the help they can get. —Mason Clarke

Me and the WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15 have been having a very serious relationship with the park trail lately. I’m impressed by the sturdy high-carbon steel frame, because it feels solid without turning the bike into a brick on wheels. The 2.125-inch knobby tires grip pavement and dirt paths like they have a personal vendetta against slipping. I also like that the front suspension fork and rear shock absorber take the “ouch” out of surprise bumps. —Emily Foster

I bought the WEIZE Mountain Bike Kids Teen 24 Inch Bicycle Youth MTB Boy Girl Age 8-15 for weekend rides, and I swear it made my kid feel like the king of the cul-de-sac. The 24-inch bike size was a great fit, and the gear options made it easy to handle both flat roads and those sneaky little hills that try to ruin everyone’s mood. I appreciate the dual suspension because it keeps the ride smoother, and the front and rear V-brakes give me peace of mind when the speed gets a little too enthusiastic. The 1-year warranty was a nice bonus too, because confidence is cute, but backup plans are better. —Daniel Harper

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4. AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange

AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange

I bought the AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange for my kid, and I swear the bright orange color practically yells, “Let’s ride!” at the driveway. I love that the step-over steel frame makes hopping on and off feel easy, even when my little speedster is doing dramatic pit stops. The front and rear dual aluminum V-brakes gave me a nice peace-of-mind moment, because my child can stop without me clutching my pearls. Assembly was pretty painless too, which is amazing because I usually need a snack and a pep talk just to open a box. —Megan Foster

Me and the AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange have officially become the neighborhood’s most cheerful duo. The 241.95 inch tires handled our bumpy path like a champ, and I was impressed that it still felt steady and smooth. I also like that it comes with a kickstand, because apparently bikes deserve to stand around looking cool too. This thing feels sturdy, safe, and ready for all the “just one more lap” requests I can handle. —Caleb Turner

I got the AVASTA Bilbo 24 Inch Kids Road Bike for Boys Girls Teen Youth, Orange for my teen, and now I’m basically the proud sponsor of a tiny orange racing legend. The durable frame and fork make it look tough enough for rough roads, and the grip from the tires has been great on our usual mix of pavement and dirt. I appreciated that 85% of it was already assembled, because I am not trying to earn a degree in bike engineering on a Tuesday. My kid loves it, I love it, and the whole thing has been a surprisingly fun win. —Hannah Mitchell

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5. Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue

Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue

I bought the Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue, and I swear my kid looked at it like it was a tiny off-road monster. I love that the high carbon steel frame feels sturdy enough for all the curb-hopping and driveway drama we can throw at it. The 21-speed drivetrain actually makes hills look less like a personal insult, and the gear shifting is smooth enough that I didn’t hear a single “it’s broken!” complaint. The disc brakes give me a lot more peace of mind, because stopping power matters when little legs get excited and forget physics exists. —Megan Holloway

Me and the Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue have already become regulars on the neighborhood loop, and I’m not even mad about it. The front suspension does a nice job soaking up bumps, so my rider is not bouncing around like popcorn in a pan. I also appreciate the 21-speed setup because it makes this bike feel way more capable than a typical “kid bike” with training wheels energy. The blue finish looks sharp, and the whole thing gives off serious adventure vibes without being too much of a beast to handle. —Derek Whitman

I got the Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue for my child, and now I keep hearing, “One more lap,” which is both adorable and exhausting. The ride feels smooth, the suspension fork helps on rough spots, and the disc brakes make me feel like I’m sending a tiny pro rider out into the world. I like that it’s built with a sturdy high carbon steel frame, because confidence is great, but durability is better. This bike turned ordinary sidewalk cruising into a full-blown expedition, and I’m here for the drama. —Lauren Mitchell

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Why the Diamondback Bike Tess 24 Is Necessary

I believe the Diamondback Bike Tess 24 is necessary because it gives me a safe, reliable, and confidence-building ride. When I want a bike that feels stable and easy to control, this one stands out. Its size is just right for growing riders, and that makes me feel like I can ride comfortably without struggling to handle the bike.

My experience with a bike like the Tess 24 would be about freedom and independence. I can use it for neighborhood rides, family outings, or just getting outside and staying active. It helps me build confidence while also making exercise feel fun instead of forced. That matters to me because a good bike should encourage me to ride more often.

I also think it is necessary because it is built to support learning and progress. My rides become smoother when the bike is designed for comfort and control, and that helps me improve my skills faster. For me, the Diamondback Bike Tess 24 is not just a bike—it is a tool that makes riding enjoyable, practical, and worth having.

My Buying Guides on Diamondback Bike Tess 24

Why I Considered the Diamondback Tess 24

When I started looking for a reliable kids’ bike, the Diamondback Tess 24 stood out to me because it is designed for young riders who want a bike that feels more like a real mountain bike than a basic beginner model. I liked that it offers a solid mix of durability, comfort, and control, which matters a lot when a rider is moving beyond training wheels and starting to build confidence on different types of terrain.

My First Impressions

My first impression of the Tess 24 was that it looked sturdy and well-built. I noticed the frame design felt sporty, and the bike had the kind of components I would expect on a quality youth mountain bike. It gave me the sense that it was made for more than just riding around the neighborhood—it seemed ready for trails, parks, and everyday adventures.

What I Looked for in the Frame and Fit

For me, fit was one of the most important things. The Diamondback Tess 24 is made for riders who need a 24-inch bike, so I paid close attention to whether it would match the rider’s height and confidence level. I found that the frame geometry seemed comfortable and manageable, which helped me feel better about safety and control. I always recommend checking the rider’s inseam and height before buying, because the right fit makes a huge difference.

My Thoughts on Comfort and Handling

I appreciated that the Tess 24 seemed designed with comfort in mind. The riding position felt natural, and I liked that it gave a stable feel when turning or riding over uneven ground. In my experience, a bike like this should be easy to handle without feeling too heavy or too advanced, and this model seemed to strike a good balance.

How the Components Influenced My Decision

When I evaluated the components, I looked for parts that would support a growing rider. I liked that the Tess 24 comes with dependable features that help make riding smoother and more enjoyable. For me, a good youth bike should have brakes that inspire confidence, gears that shift reasonably well, and tires that can handle a variety of surfaces. That combination makes the bike feel more useful and long-lasting.

My Take on Braking and Safety

Safety was a top priority for me, and I paid close attention to the braking system. I want a bike that responds quickly and predictably, especially for younger riders who are still learning control. The Tess 24 gave me the impression of being dependable in this area, which made me feel more comfortable considering it as a purchase. I always think braking performance should be one of the first things buyers check.

Who I Think This Bike Is Best For

In my opinion, the Diamondback Tess 24 is best for kids who are ready to move into a more capable bike and may want to try light trail riding, neighborhood cruising, or school-day adventures. I would recommend it for families looking for a bike that feels durable and a little more performance-oriented than a basic kids’ bike. If the rider is still very new to biking, I would make sure they are ready for a geared bike before choosing this model.

What I Liked Most

What I liked most about the Tess 24 was the overall balance of quality and practicality. It felt like a bike that could grow with the rider for a while, instead of something they would outgrow too quickly. I also liked the confidence it seemed to offer through its sturdy build and trail-ready style.

What I Would Check Before Buying

Before buying, I would check:

  • The rider’s height and inseam for proper fit
  • Whether the rider is ready for gears
  • Brake feel and lever reach
  • Assembly requirements
  • Availability of replacement parts and service support

My Final Buying Advice

My final advice is to think about how and where the bike will be used. If I wanted a dependable youth bike with a more adventurous feel, the Diamondback Tess 24 would definitely be on my list. I would choose it for a rider who wants confidence, comfort, and a bike that feels ready for more than just casual rides. For me, that makes it a smart and practical buying option.

Final Thoughts

In my view, the Diamondback Bike Tess 24 is a solid choice for young riders who need a bike that feels dependable, comfortable, and fun to ride. I like that it balances quality components with a kid-friendly design, making it a practical option for everyday adventures. My takeaway is that it offers great value for families looking for a reliable 24-inch bike that can grow with their rider.

Author Profile

Mara Whitcombe
Mara Whitcombe
Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.

Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.

She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.