

š Own the streets with the Mongoose Legion ā where durability meets freestyle freedom!
The Mongoose Legion Freestyle BMX Bike is a high-quality, beginner-to-advanced level bike designed for kids 4'8" to 5'4" tall. Featuring a durable Hi-Ten steel frame, smooth Micro Drive 25x9T gearing, and 20-inch mag wheels with sealed bearings, it offers a perfect blend of style, performance, and control. Equipped with a 360° cable detangler for unlimited spins and alloy U-brakes for secure stopping, this bike is built to inspire confidence and creativity on every ride.








| ASIN | B01LVXNPK7 |
| Age Range | Little Kid |
| Batteries Included? | No |
| Best Sellers Rank | #84,406 in Sporting Goods ( See Top 100 in Sporting Goods ) #17 in BMX Bikes |
| Bike Type | BMX Bike |
| Brake Type | U Brake |
| Brand | Mongoose |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,499) |
| Date First Available | 23 October 2016 |
| Department | unisex-child |
| Features | Aluminum Frame, BMX, freestyle, off road |
| Frame Material | Alloy Steel |
| Frame Size | 10 Inches |
| Included Components | Bicycle |
| Is Discontinued By Manufacturer | No |
| Item model number | M41707M70OS |
| Manufacturer | Pacific Cycle, Inc. |
| Material Type | Steel |
| Number of Pieces | 1 |
| Number of Speeds | 1 |
| Package Dimensions | 123.19 x 53.34 x 20.32 cm; 14.51 kg |
| Power Source | Pedal power (human energy transferred through a drivetrain) |
| Size | 20-Inch Wheels/MAG |
| Skill Level | Beginner |
| Style | Mag |
| Suspension | Rear |
| Usage | BMX |
| Wheel Size | 20 Inches |
A**Y
Brilliant Bike
Kid loves it and top quality
H**M
Fast delivery and excellent quality
Mongoose was the benchmark at my youth days and still rocking it. Got it for my son the bike is of excellent quality and came quickly
C**F
The bike looks beautiful but came with scratches
After unpacking we discover scratches on bike body
D**O
Bought for my 6 yr old son- he absolutely loves it and can ride it really wellā¦is a bit heavy tho so not everyone
D**E
The bike from the pictures looked pretty cool. I didn't realize how beautiful this bike would be until it came in the mail. I purchased the Legion Mag in orange for my 8 year old. It was great to see his reaction on Christmas when receiving this bike. He was so excited. I read some other reviews from reviewers who had complaints on the difficulty of assembling the bike and in my opinion the people having trouble assembling the bike must be blatantly ignorant or illiterate. The instructions for assembly are written so a teenager could assemble this bike, with clearly labeled diagrams and more in depth explanations than what is necessary for assembly. The instructions on assembly are excellent and I had almost no trouble assembling the bike without them until it came to adjusting the brakes. I assembled the entire bike without instructions except for the brakes because it is just self explanatory. I was also able to assemble the brakes without any trouble or needing the instructions although I did refer to them for proper adjustment and alignment protocols. The only issue I had when assembling the bike is when I got to the point of attaching the handlebars to the handlebar binder assembly attached to the stem. The four socket cap screws that tighten down on the handlebar binder bracket would not thread easily. I felt as though I would break the screws or destroy the threads if I attempted to tighten them down far enough to grip the handlebars. There was too much paint in the threaded holes and also the tolerances on the machining of the threads was not great. I have included some pictures showing just how much paint was removed from tapping and also chips from burs in the threaded holes from poor tolerance drilling and tapping at the factory. In order to fix this problem I grabbed a tap handle and a M8x1.25 normal thread tap and tapped the holes. I would give this bike a 4.9 out of 5 if I could just because I needed to tap these holes and a tap was not listed as a required tool. I don't think many people will have problems assembling the bike even if they have this issue and need to tap the four holes as these are the only holes that need anything to be screwed into. Honestly if you don't at the very least know how to use a tap and die set you probably shouldn't be assembling a bike as it's not safe to do so if you're not familiar with basic tools. You could wind up hurting your child from pure negligence if you don't know how to use basic hand tools to assemble this bike properly. My suggestion is that you take it to a local bike shop and pay $30-$40 to have them assemble the bike and adjust the brakes if you don't know what you are doing. I assume some people who buy this bike will do just that with the majority of people knowing how basic hand tools work and them being able to assemble it themselves. Overall the bike is amazing, my son loves it, it was extremely easy to assemble, and I recommend you tap the holes on the handlebar binder even if it doesn't need it as it will allow you to make a more secure connection. Please don't listen to people complaining about difficult assembly as it was extremely easy even the detangler brakes something of which I've never seen or dealt with on a bike before. The instructions are very clear on how to hook the brakes up and how to adjust them properly and I was actually surprised how easy it was to assemble the brakes because I was expecting something very difficult based on the reviews but it turns out these brakes are easier to assemble than normal brakes.
I**D
really nice first big bike for my 6 year old boy
C**A
Una excelente bicicleta para mi hija de 8 aƱos, nos encanto que venia con todo y su pata para mantener la bicicleta de pie. Llego muy bien empacada, armarla no fue tan complicado, se me hizo una muy buena compra por el precio que pague. El que no sea de velocidades la hace mas practica para mi hija.
T**E
The material on the bike is sturdy, I am satisfied with it and so is my child, he received a compliment and he was proud.
Trustpilot
4 days ago
2 months ago