We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🚀 Own the ramp, street, and dirt — the Mongoose Legion L40 is your freestyle game-changer!
The Mongoose Legion L40 is a high-performance freestyle BMX bike designed for intermediate to professional riders. Featuring a durable 4130 chromoly frame, precision 175mm tubular cranks, and versatile 20" x 2.3" tires on aluminum rims, it delivers reliable performance across park, street, and dirt terrains. Equipped with responsive U-brakes and tailored geometry for riders between 5’0" and 5’6", this bike is built to elevate your tricks and stunts with confidence.
| ASIN | B07W6L53Q7 |
| Additional Features | freestyle |
| Age Range Description | Big Kid |
| Age range (description) | Big Kid |
| Best Sellers Rank | #43,137 in Sporting Goods ( See Top 100 in Sporting Goods ) #21 in BMX Bikes |
| Bicycle Drivetrain Type | chain drive |
| Bicycle Gear Shifter Type | Twist Grip |
| Bike Type | BMX Bike |
| Bike type | BMX Bike |
| Brake Style | U Brake |
| Brand | Mongoose |
| Brand Name | Mongoose |
| Color | White |
| Colour | White |
| Customer Reviews | 4.3 out of 5 stars 1,054 Reviews |
| Frame Material Type | High Tensile Steel |
| Gear Type | Single-speed |
| Global Trade Identification Number | 00038675187139 |
| Included Components | Mongoose Legion L40 Freestyle BMX Bike |
| Intended Riding Terrain | Multi-Terrain |
| Is Assembly Required | Yes |
| Is Autographed | No |
| Item Type Name | BMX Freestyle Bike |
| Item Weight | 12 Kilograms |
| Manufacturer | Mongoose |
| Minimum User Height | 60 Inches |
| Model Name | Legion Intermediate |
| Model Number | M41500U10OS-PC |
| Model Year | 2020 |
| Number Of Speeds | 1 |
| Number of Handles | 1 |
| Number of speeds | 1 |
| Power Source | Pedal power |
| Seat Material | Plastic |
| Size | 20" |
| Skill Level | Intermediate |
| Specific Uses For Product | Skate Park, Dirt, Street |
| Style Name | L40 |
| Suspension Type | Rigid |
| Theme | Action Sports |
| UPC | 038675187139 |
| Warranty Type | Limited Warranty |
| Wheel Material | Aluminum |
| Wheel Size | 20 Inches |
| Wheel size | 20 Inches |
D**N
Great bike for beginners
My son is very happy with his new bmx bike. He has used it many times at the skatepark and it seems very safe and durable. My only complaint is that we paid for assembly and the company that did the assembly charged us extra. Amazon needs to fix this automatic assembly feature to be the correct price.
L**K
Strong
Strong and reliable for tricks and jumps.
U**7
Best bike on earth
It is a very good bmx it is very durable I recommend every one to buy it.
Trustpilot
2 months ago
2 weeks ago