Wonderful bike, best way to learn!
355725
We gave this to our 2 yr old for Christmas last year.  He loved it then, and now a year later he can balance like a pro.  We didn't have to do anything to teach him, it just came naturally!  There is no better way to learn to ride a bike!

This specific bike was very well made.  Very light, but extremely durable.  He's ridden it extensively, but it still looks great and works perfectly.  I expect to be teaching future grandkids to ride with this same bike.
3624910
Great bicycle.  Purchased for a four year old and he loves it.  Combination hand and foot brakes made teaching how to stop a breeze.  Very well made, not at all like some of the less expensive bikes out there.
The training wheels are very sturdy so much so that the bike was being ridden around within 5 minutes.  Training wheels are height adjustable to slowly break rider into using bike without them.
Overall very happy and set up took 15 minutes.
4353728
Very easy to assemble, wonderful performance, comfortable seat, easy to use, and quality of the material.

I love using it in the morning (not evening, because I noticed it's hard for me to fall asleep after the exercise). It's very good for the knees.

This bike is adjustable - you can control the tension and adjust the bike size to your height (make the bike shorter of longer). And, it's not huge, you can keep it in any room - it doesn't take much space.

I'd recommend this bike to everyone! The big advantage is - you can use it any time, in any weather, unlike the regular bicycles (I don't mean it's better, but more convenient for people who don't spend much time outdoors).
1330131
I love this thing! My kid picked his favorite color and adores it (buy in). He practices pushes his KaZAM around everywhere. We live in Phoenix and it is June, so you can't be outside when the sun is up. I take it with us on every errand we run. He has a helmet and toddles it around the mall, Walmart, Costco, Home Depot, Sears, and even the grocery store. Hey, you do what you gotta do. People look at us a bit funny at first but then they just say "he's getting pretty good" or " I saw that thing on Shark Tank" and let us be. His older brothers always try to take it from him so that they can play with it, which makes the little guy want to use it even more. The foot pad motivates him to try balancing and riding like the big boys. I can't believe it! After just over a week he was able to ride his pedal bike. I have already loaned the KaZAM to a friend to help his 6 year old learn. The cousins are next.

Small problems are as follows:
1. The bearings- When I opened the box, I was glad to find that they had included "tools" and that the parts all seemed to be of decent quality. However, as a bicycle mechanic, this bike needs setting up before you should let your kid ride it. The wheel and steering bearings were so tight that I had difficulty moving them. That's just how they come from the factory.  I understand that most bearings need to be "seated" but bike shops do this by loosening the bearings so they can move and then having the customer come back for a free tune up in two weeks to readjust them. If you have a 13mm flat wrench (the factory provides 2 14/15mm combo flat mini wrenches) and a large crescent wrench then you can do this yourself.
2. The seat- I bought this for my 4 year old who has a 12inch pedal bike, on which we removed the pedals. The trouble being that the seat would not go down enough for him to put both feet on the ground. This is why I bought a push/balance bike. The seat provided with this is a one piece, non-adjustable seat that seems to be of pretty decent quality. The problem is in the geometry. The seat is made for a standard bike with a more tilted back seat tube. So when you fit the seat provided on the KaZAM it is tilted down so that it's very uncomfortable/impossible to sit on. This was easily remedied by trading seats/seat posts with my son's 12inch pedal bike.
3855822
This is a nice bicycle. If you can get it for around $200, that is about the best I have ever seen.

The quality seems good. There is some concern on tire size and finding suitable replacements. However with some google-fu and calls to bike shops, they are found within <10 minutes. Not available at walmart, but definitely far from impossible to replace.

I had no choice but to test ride this bike after I assembled it, before giving it to my son. The best thing on this bike, BY FAR, is the brakes! What amazing brakes. The front nearly threw me over the bars. I was shocked, to be frank.

I would not hesitate to buy this again, and again from Diamondback. I had an experience with their customer support on a road bike, and I have to say, their support is second to none. I don't know how CS could get any better than what I experienced.

So definitely, but this bike!!
3558629
This bike has been perfect for my daughter from age 4 to 5 (so far). It is far lighter than almost any other kids' bike out there, which makes it much easier for her to handle and maneuver (not to mention easier for me to carry in case she gets too tired to keep riding). It has been a great bike for her to learn on, because it has a handle under the back of the seat that I can hold on to while she is learning balance, and I can let go without her knowing right away. I got this bike after reading about it on twowheelingtots.com, and I am glad I did. Highly recommend this bike.
2247343
I picked this bike for myself because I also bought the female one for my girlfriend and I thought why not have matching bikes.

I can actually say that I am happy with my purchase and 10/10 would buy again.  The bikes came to me in their factory boxes that were a little banged up but nothing inside was damaged.  Both bikes needed assembly and I was a little unsure about it after reading that some people were bringing their bikes into shops because it was too hard for them.  I was able to put together the bikes without reading the instructions and they turned out great.

A few pointers -

 - Make sure you have scissors, a set of Allen Wrenches, small socket set, wrench set, and an average Phillips Head screwdriver (If you don't have these go buy them, these are tools everyone should have at home anyways)

 - Put the handlebars on first, with the grey rubber facing up, and the brake triggers facing forward. (To adjust the handle bars there is a allen screw on the underside face of the handle bars)

 - For the front wheel make sure that it isn't inflated before you install it, this will make it easier to get passed the brake pads.

 - the seat is a little tricky you don't have to unscrew post bracket all the way just enough so you can turn it 90 degrees so it can fit through the support bars on the underside of the seat.  The tightening allen screw on the bracket and it should face outward towards the rear tire.

 - Oh and the left peddle doesn't follow the lefty loosey rule it is lefty tighty to put it on.  (Trust me)

The first test ride I took the seat loosened up under my weight just from shifting around and the same with the handlebar so make sure you sit on the bike and wiggle the bars to get both the bars and the seat set so you can really tighten them.

The girlfriend and I are very happy with the purchase and hope to put on some miles before winter>
1180391
My 2 year old son absolutely adores this bike and loves riding it everywhere. The adjustable seat was a must for us, since our son is very tall for his age and we were afraid he'd outgrow a one size fits all bike. I was impressed at the ease of the adjustment as well - I was able to adjust the seat while my son was standing there in ~5 seconds (which is all he'd allow anyways). I was very weary of the idea of a balance bike, but after seeing him on it, I love that we won't have to go through removing training wheels.

I was so glad we went with the strider vs the slightly cheaper models with less extra features. This bike was well worth the extra money, as I know we will be using it for many years to come! (and buying it as gifts for our future nieces and nephews!)
3638635
This is a wonderful bike.  It went together easily and is very well made.  We also paid less (about $20) thru this website.  The colors on this bike are absolutely gorgeous!  My son just turned 3 and started riding (in circles of course).  The bike is a good size for him.  I would buy the bike again without a second thought.
3279012
The bike was in perfect condition out of the box. Went together nicely.. they even have a very detailed video to go along with the installation. For this price, nothing is going to beat it. I highly recommend this bike! Love it!

EDIT: I bought this bike so that I could convert it into a 29+ bike for muddy or dry summer trails and use the fat tires for snow or sand and have just one awesome bike. I enclosed a picture. Fantastic quality of bike. Highly recommend.
194481
My son received this for his 2nd birthday. He is a very small child and can hardly reach the ground at the seats lowest setting (without shoes). Still, he LOVES this bike. He always wants to ride it. I am a biker myself and the quality of this bike for its price is fantastic. The attention to design is all there. This is a great bike to teach young kids to balance well.

The only complaint I can find (and really, it's just the way life works), is that the wheels are so small, it can be harder to get a pump with a larger nozzle attached to the stem however I was able to bend it enough to get the job done with no damage at all.

Thinking about this for your young one? Pull the trigger, you won't be dissapointed... .well once you figure out how to assemble it properly.
925674
So far this bike is great! Assembly required but all tools pervided. Handle bar and seat install. My Son loves this bike and now we will not need training wheels in the future because he will teach himself to ride without them on this bike! Very light so when he gets tired I can hold the bike with ease! Also, bike comes with 2 seats & posts. One smaller and the other bigger.
4354157
Absolute best balance bike on the market. Our 2.5 yr old has mastered this, and passes up her 7 yr old brother on his regular pedal bike
2699842
So far we are loving this balance bike! My new two year old is 37" and fits perfectly. It was so easy to put together. The pieces come almost fully assembled, there's really no way you can mess it up. The tires are sturdy and the handle bars seem really wide but once the kids get on it they are just right. My 5 year old is loving it as well. The seat and handlebars are so easy to adjust even on the fly. We just keep the Allen wrench in the car and can easily make it usable for both children in the same outing
2602646
Delivery:
The bike came nicely packaged with an excessive amount of padding and cardboard taped to the frame. Takes a few minutes to remove, but was happy that the bike was so protected.  Assembly was straight forward. Just pop on the pedals, screw on the handlebars and adjust the seat and voila!  My model came with a kickstand and bell, so that was a nice touch. I did opt to get the 14 freewheel accessory as I intend to focus on handbraking.  Very nice that it includes a tire and is of equal quality.

Build:
Initial impressions were very good. From the moment you pick up the bike you can tell that this bike is set apart from the rest.  Although it is a small bike, weight is still important.  And this bike is very light.  Not a specific measurement, but Id say its half the weight of a department store bike. Despite being so light, it is also very durable.  Even as an adult, I was able to test it out for a little bit.

Sizing:
I was on the fence whether to order a Woom 2 or 3.  My son is on the small side (41 tall).  He was riding a Strider push bike and had outgrown it. With the Woom 2 seat all the way down, he is easily able to reach the ground while seated.  In this position starting and stopping is easy, but his knees are too bent in this position.  I plan to let him get a little more comfortable starting on his own, then will raise the seat up a bit. Im thinking this size will last about a year or so before I need to upgrade to a Woom 3. But I am happy about the size as it was an easy transition to a pedal bike.  I think the Woom 3 would have been too big for him to start out on.

Features:
The Woom 2 comes standard with almost everything needed. As noted above I did add the freewheel, which has helped out significantly in riding quality.  He is able to properly position his pedals to start out.  Braking is exceptional compared to department store bikes.  While it is only a single speed, he was able to keep up with us due to his speedy pedaling.

Accessories:
A few recommended accessories include a bottle cage which can be mounted underneath, water bottle, basket, Woom gloves and lights. I also ordered a matching Melon helmet.

Support:
These days it's all about the customer.  Woom no doubt lives by this mantra.  I've had to make a handful of calls to them on various questions and every time they have responded extremely professionally and quickly.  While they are not officially open on weekends, I've had multiple occassions where I received a response from them.  Way to go Woom!

Conclusion:
Overall, an excellent value. I have no regrets with my purchase.  Only wished I had discovered Woom earlier.  The build quality, geometry, customer support, and overall experience has been exceptional.  If you can afford it, Woom is the way to go.
976660
LOVE LOVE LOVE this bike. The wide tires are great --- seat handle comes in handy if you are helping push a little when your child is learning or picking it up to put in the car to go to the park. Extremely easy to put together since the majority is assembled. We got it and it rained the first few days so my son rode it in the house. The water bottle on the back is really great and he said he kinda felt like a teenager riding it  (he is 4). Very happy customer.
3141380
For my daughter's 4th birthday she got a bike. I was looking at training wheels, as those didn't come with the bike. After reviewing and reading other people' comments how the training wheels actually make them more dependent, I decided to skip it and go straight for the Balance Bar/Buddy. It has been the best decision! We went to the parking lot once for about 15 min with high winds. She got the hang of it, but wasn't there yet. Then last night we went out on the trail system, and she biked!!! I had to run after her. The balance bar won't be removed until she learns the next step: stopping. Lol. Definitely recommend it to everyone over the training wheels! It's saving my back from trying to hold on to her saddle...