MongooseLegion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing
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MongooseLegion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing

4.3/5
Product ID: 151300973
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Details

  • Bike Type
    BMX Bike
  • Age Range (Description)
    Big Kid
  • Brand
    Mongoose
  • Number of Speeds
    1
  • Color
    White
  • Wheel Size
    20 Inches
🚲20-inch wheels for agile control
⚙️Micro Drive 25x9T BMX gearing for smooth power
🛠️Hi-Ten steel frame built to last

Description

🚀 Own the streets and ramps with the Mongoose Legion L40 – where every ride is a new trick!

  • PRECISION DRIVETRAIN - 175mm chromoly cranks and sealed bearings deliver smooth, reliable pedaling
  • PARK STREET DIRT READY - Versatile design to conquer ramps, trails, and streets with confidence
  • DURABLE HI TEN STEEL FRAME - Engineered for strength and longevity to handle every stunt and spill
  • RESPONSIVE ALUMINUM U BRAKES - Control your speed with confidence and precision on every ride
  • OPTIMIZED FOR INTERMEDIATE RIDERS - Perfectly sized for 5’0”–5’6” riders ready to level up their BMX game

The Mongoose Legion L40 is a 20-inch freestyle BMX bike designed for intermediate riders between 5’0” and 5’6”. Featuring a durable Hi-Ten steel frame, a high-performance Micro Drive 25x9T gearing system, and precision aluminum U-brakes, this bike is built to excel on park, street, and dirt terrains. With a lightweight yet sturdy design and sealed bearing components, it offers smooth handling and reliable control, backed by a limited lifetime frame warranty.

Specifications

Bike TypeBMX Bike
Age Range (Description)Big Kid
BrandMongoose
Number of Speeds1
ColorWhite
Wheel Size20 Inches
Frame MaterialHigh Tensile Steel
Suspension TypeRigid
Special Featurefreestyle, Aluminum Frame, BMX
Included ComponentsMongoose Legion L40 Freestyle BMX Bike
Size20-Inch Wheels L40
Brake StyleU Brake
Specific Uses For ProductTrail
Item Weight12 Kilograms
StyleL40
Model NameLegion Intermediate
Power SourcePedal power
Wheel MaterialAluminum
Year2020
Seat Material TypePlastic
Warranty TypeLimited
Assembly RequiredYes
Is AutographedNo
Global Trade Identification Number00038675187139
UPC038675187139
ManufacturerPacific Cycle, Inc.
Item Package Dimensions L x W x H48 x 23 x 8 inches
Package Weight15.51 Kilograms
Item Dimensions LxWxH23.62 x 8.66 x 48.82 inches
Brand NameMongoose
Warranty DescriptionLimited lifetime warranty on frame and one year warranty on parts
Materialsteel
Suggested Usersunisex-child
Number of Items1
Part NumberM41500U10OS-PC

Reviews

4.3

All from verified purchases

M**Y

Yes! Mongoose is back to the good stuff!!!

Just get one. This is Mongoose like in the 80's and early 90's. Not the junk crap that Walmart and other department stores still sell. Avoid those like the plague! But then, that's apparent to any real BMX rider. Those are all flash for what little you pay and no real quality. If you already have one of those, strip it down to the bare frame and only the frame and build everything else up from scratch. That's those bikes only hope.This on the other hand is fine the way it comes. Ok, may have to make a few tweaks and whatnot along the way, but that's to be expected of even the best BMX bikes. It's part of riding and making it your own. I do wish they'd have given it at least a somewhat taller seat post, and I'm also not crazy about how the seat is permanently attached to the seat post as well. Normal seat and seat post setup is, if the seat wears out or isn't to your liking, you can just stick a new seat on the seat post. Here, you have to replace both. Was expecting something like a pivoting seat post or perhaps the old bolt down kind. On the other hand, the seat that's here, by BMX standards, is plenty acceptable until I upgrade. I got the L60 and I'm not sure it mentions it in the details, but it appears as though it's sporting a rear wheel that's sealed while the front wheel is not sealed. But the L60 is totally the midrange offering of the whole Legion lineup. So it's expected that a few things are somewhat average, besides, the rear wheel is where you want and need a better quality one at, uh, if you're going to cut corners that is. Also, contrary to what I'm seeing in other reviews here, the brakes do work surprisingly well. More than adequate. The bike arrived perfectly and overall inspection found one very minor blemish. Top tube on left side has like a weird smudge in the paint job that then glossed over for it's final painting. I tried Goo Gone thinking it might have just been grease, it's kind of a blackish color against green giving that effect sorta, but after a good rubbing it remains unchanged, so I can tell it's permanently on there. Both very minor and totally cosmetic, a classic error no doubt the result of being mass produced. Everything else is brilliant here plus I caught a sweet sale on mine and got it for only $146.87 + tax. Arrived quickly, packaged well, everything is in perfect condition, so yeah, I'll excuse one little minor smudge. Thank you Mongoose!!!!

A**R

Great Quality for the price!

Let me be up front, I paid $179 for this bike. It is the gray L60. I just looked again and the bike is now listed for almost $350. I’m not sure I would pay that for this bike. Not because it’s not worth that, but because I would probably buy a higher end brand for the same price. But, that’s just me.I bought this for my son on his 9th birthday. He is very tall for his age at a little over 5 feet. According to the specs, he would be on the bottom end of the height range for this bike and it fits him perfectly. I am 6’ 2”, 250 pounds and I wouldn’t hesitate to buy this bike for myself based on the dimensions. The handlebars are a really nice height for me to ride.I could not find out what the exact material the frame is, but it is very light. I was hoping to get him a Chromoly frame, and I would say that this would fit in that weight range. Everything is very stout and tight. I would not personally hesitate to take this bike to the park and jump it… Which I did. The crank did not flex at all, and I really love how fat the tires are. All around, I am impressed with the bike. The paint job had a nice detail in it near the welds to mimic a heat blemish, which is a throwback to the old days, when chrome bikes were welded and the heat would blemish the chrome and turn it a rainbow color.The only Cons that I really found with the bike was under the fork where the neck stem passes through the fork and is welded in place, there was a really bad cut and weld. There are also a hint of rust on a few parts of the bike. I’m assuming from being shipped overseas from China. The metal Mongoose decal for the front of the head stem was a stick on thing. It may be that kids these days want a clean look and they did that as an option.Other than those things, I can’t find anything else mechanically or geometrically wrong with the bike. To be clear, this is not a Walmart licensed product. This is a mongoose bike produced by mongoose or the company that owns mongoose.p.s. it wouldn’t be a bad idea to make sure that the neck, crank and wheel hubs are all at the correct tightness. They feel a little tight out of the box. This is super easy to do yourself, but if you’re unsure, just take it to a bike shop.

J**K

L60 Grey! Best Value BMX while it lasts!

Was looking to get back into BMX. I mean I'm buying a BMX for my 5yo son (wink). Just wanted something like I had in the 90s. Everything was $200 and above. Walmart has a Mongoose Rebel X1 for $182 that I almost bought. Then suddenly, as if reading some kind of chip implanted in my brain, or device, Amazon shines light on the Mongoose Legion Intermediate L60 in Grey for $153. The listing photo does not match and shows a L20 grey but the listing "Part Number" comes back as the proper L60 in grey and is what you get. I wait and the price goes to $155 but with a 20% off coupon. No brainer from there.The Legion 60 is an upgrade from the Rebel X1 which I match most to the Legion 20 from what I can verify and see in photos. The L60 has a sealed rear hub and sealed head design that makes it superior to the L20 and the L40 which had a sealed rear hub. The L60 does not come with pegs but the front axle will accept 3/8 pegs or the Mongoose Freestyle Steel Pegs. The rear axle is 14mm so you need larger diameter pegs for the rear. The rear-axle has plenty of thread left for pegs. The seat tilt is fixed. The head part of the frame already has slots ready for a gyro brake system but the L60 does not have the system installed. The frame is Hi-Ten steel which I don't mind and is what I had back then anyway and you cant really find chromoly frame builds for less that $300. $130.37 out the door on this bike for what it has is a super duper deal. It is made in China but for an OEM bike, I could never build something like this for that price. A frame and maybe wheels without tires is most I'd get under $150.Congrats to all who got the L60 in grey at a great price. Thanks Amazon for the super ai deals and Mongoose for still making and baking.

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Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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