---
product_id: 652951649
title: "Mongoose Freestyle-BMX-Bicycles Legion BMX"
brand: "mongoose"
price: "$669.52"
currency: USD
in_stock: false
reviews_count: 1
url: https://www.desertcart.ec/products/652951649-mongoose-freestyle-bmx-bicycles-legion-bmx
store_origin: EC
region: Ecuador
---

# 20" x 2.3" durable tires 175mm chromoly 3-piece cranks Hi-Ten steel frame with removable brake mounts Mongoose Freestyle-BMX-Bicycles Legion BMX

**Brand:** mongoose
**Price:** $669.52
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Own the Ramp, Rule the Streets, Feel the Freedom 🚲

## Quick Answers

- **What is this?** Mongoose Freestyle-BMX-Bicycles Legion BMX by mongoose
- **How much does it cost?** $669.52 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/652951649-mongoose-freestyle-bmx-bicycles-legion-bmx)

## Best For

- mongoose enthusiasts

## Why This Product

- Trusted mongoose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level Drivetrain:** 175mm tubular chromoly cranks paired with a sealed mid bottom bracket deliver smooth, reliable power transfer for flawless tricks.
- • **Precision Braking System:** Aluminum U-brake and alloy levers offer responsive speed control, perfect for mastering technical maneuvers.
- • **Grip and Control on Demand:** 36H aluminum single-wall rims with 20" x 2.3" BMX tires provide unbeatable traction and resilience on every landing.
- • **Built to Shred Every Terrain:** Park, street, or dirt – the Legion L40 conquers all with a rugged Hi-Ten steel frame and 20.5" top tube designed for precision and durability.
- • **Ready to Ride with Confidence:** Ships nearly assembled with a 5-year frame warranty and 1-year parts warranty – because your ride deserves longevity.

## Overview

The Mongoose Legion L40 is a versatile freestyle BMX bike engineered for riders 5’0"-5’6" seeking park, street, or dirt performance. Featuring a durable Hi-Ten steel frame, 20" x 2.3" tires on aluminum rims, and a high-performance 175mm chromoly crank drivetrain, it delivers precision handling and reliable power. With removable brake mounts, a sealed mid bottom bracket, and a 5-year frame warranty, the Legion L40 is built to last and elevate your BMX game.

## Description

For 45 years, Mongoose has been in the dirt, down the trails, and on the ramps. With the Legion Series, Mongoose offers a full line of freestyle BMX bikes for riders of all ages and ability levels. The Legion L40 was designed to be a fully park, street and dirt worthy BMX bike. The Legion L40 features a Hi-Ten steel frame (20.5” top tube), tapered headtube, mid BB shell, and removable break mounts. The L40 Hi-Ten steel 8.75” rise handlebar and 50mm stem are designed for precision riding, while the aluminum single wall 36H rims and 2.3” BMX tires offer grip and durability when landing a trick. The 25x9T gearing with 3-piece tubular chromoly 175 mm hollow spindle cranks and mid sealed bottom bracket offer a clean, reliable drivetrains. Aluminum U-brake with alloy brake levers provide speed control, while the Hi-Ten steel BMX fork with 1-1/8" threadless steerer and taper leg helps maximize performance. This bike ships ready to be assembled and comes with a 5-year limited warranty on the frame and a 1-year limited warranty on parts.

## Features

- L40 is a fully park, street or dirt-worthy freestyle BMX bike that offers everything a new rider could need to bust their first tricks on their local ramp! Suggested rider height is 5’0”-5’6”
- Durable bike, built with a Hi-Ten steel frame, removable brake mounts, and a mid BB shell, and has a top tube length of 20.5"
- Equipped with a high-performance drivetrain that includes 175 mm 3-piece tubular chromoly hollow spindle cranks, a 25T steel chainring, and a mid-sealed bearing bottom bracket
- Wheelset featuring 20" x 2.3" tires mounted on 36H aluminum single-wall rims, along with a 3/8" female axle front hub and a 9T cog sealed bearing cassette rear hub
- Aluminum U-brake and brake levers provide precision speed control, while the Hi-Ten steel handlebar and fork are joined by a 50 mm stem and threadless sealed integrated headset for maximum steering performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Big Kid |
| Bike type | BMX Bike |
| Brake type | U Brake |
| Color | Black |
| Size | 20-Inch Wheels L40 |
| Style | L40 |
| Frame material | Alloy Steel |
| Handle type | BMX Bar |
| Material type | Steel |
| Number of speeds | 1 |
| Power source | human power |
| Skill level | Intermediate |
| Features | freestyle, Aluminum Frame, BMX |
| Usage | Trail |
| Suspension | Rigid |
| Wheel size | 20 Inches |
| Included components | Bike |
| Brand | Mongoose |
| Department | Children's |
| Manufacturer | Pacific Cycle, Inc. |
| Item model number | M41501U10OS |
| Product Dimensions | 62 x 23 x 135 cm; 12 kg |
| ASIN | B088NJV6BY |

## Product Details

- **Bike type:** BMX Bike
- **Age range (description):** Big Kid
- **Brand:** Mongoose
- **Number of speeds:** 1
- **Colour:** Black
- **Wheel size:** 20 Inches
- **Frame material:** Alloy Steel
- **Suspension type:** Rigid
- **Special feature:** freestyle, Aluminum Frame, BMX
- **Included components:** Bike

## Images

![Mongoose Freestyle-BMX-Bicycles Legion BMX - Image 1](https://m.media-amazon.com/images/I/81-bFYX0kEL.jpg)
![Mongoose Freestyle-BMX-Bicycles Legion BMX - Image 2](https://m.media-amazon.com/images/I/7118iVFYETL.jpg)
![Mongoose Freestyle-BMX-Bicycles Legion BMX - Image 3](https://m.media-amazon.com/images/I/61CMvm7NPpL.jpg)
![Mongoose Freestyle-BMX-Bicycles Legion BMX - Image 4](https://m.media-amazon.com/images/I/71qaQvgIH9L.jpg)
![Mongoose Freestyle-BMX-Bicycles Legion BMX - Image 5](https://m.media-amazon.com/images/I/71eamt8tJiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Missing Part
*by D***S on 5 May 2021*

everything is good except missing a part

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**Shop now:** [https://www.desertcart.ec/products/652951649-mongoose-freestyle-bmx-bicycles-legion-bmx](https://www.desertcart.ec/products/652951649-mongoose-freestyle-bmx-bicycles-legion-bmx)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-06*