---
product_id: 148013867
title: "Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing"
brand: "mongoose"
price: "332249 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/148013867-mongoose-legion-kids-freestyle-bmx-bike-intermediate-rider-boys-girls
store_origin: HU
region: Hungary
---

# 20-inch durable wheels Micro Drive 25x9T BMX gearing Hi-Ten steel frame for lasting strength Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing

**Brand:** mongoose
**Price:** 332249 Ft
**Availability:** ✅ In Stock

## Summary

> 🚀 Own the streets with the Mongoose Legion – where every ride is a statement!

## Quick Answers

- **What is this?** Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing by mongoose
- **How much does it cost?** 332249 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/148013867-mongoose-legion-kids-freestyle-bmx-bike-intermediate-rider-boys-girls)

## 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

- • **Precision Control:** Aluminum U-brakes and levers deliver smooth, confident stopping power.
- • **Lightweight & Agile:** Aluminum rims and sealed bearing hubs ensure nimble rides and easy maneuvering.
- • **Optimized Performance:** Micro Drive 25x9T gearing with forged steel cranks for explosive acceleration.
- • **Street-Ready Durability:** Hi-Ten steel frame built to withstand every trick and tumble.
- • **Perfect Fit for Growing Riders:** Designed for kids 4’8” to 5’4” with a 20.25-inch top tube for ideal handling.

## Overview

The Mongoose Legion Kids Freestyle BMX Bike is a robust, intermediate-level bike designed for boys and girls aged roughly 4’8” to 5’4”. Featuring a durable Hi-Ten steel frame, 20-inch wheels with aluminum rims, and a high-performance Micro Drive 25x9T BMX drivetrain, it offers precision control and agility for freestyle riding. With a lightweight yet sturdy build, removable brake mounts, and a limited lifetime frame warranty, this bike is engineered to help young riders confidently master street tricks and trail rides.

## Description

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

## Features

- L20 is a stylish freestyle BMX bike that offers everything a beginning rider needs to hit the streets and pop off curbs, Suggested rider height is 4’8”-5’4”
- Built to last with its Hi-Ten steel frame, removable brake mounts, and a top tube length of 20.25 inches
- Boasts a high-performance drivetrain equipped with 170mm one-piece forged steel cranks, a 25T alloy chainring, and an American loose ball bottom bracket
- Wheelset is equipped with 20” x 2.3” tires mounted on aluminum single wall 36H rims with 3/8” female axle front hub and 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 50mm stem and threadless sealed integrated headset for maximum steering performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Bike Type | BMX Bike |
| Age Range (Description) | Big Kid |
| Brand | Mongoose |
| Number of Speeds | 1 |
| Color | Blue |
| Wheel Size | 20 Inches |
| Frame Material | High Tensile Steel |
| Suspension Type | Rigid |
| Special Feature | Aluminum Frame, BMX, freestyle |
| Included Components | Mongoose Legion L20 Freestyle BMX Bike |
| Size | 20-Inch Wheels L20 |
| Brake Style | U Brake |
| Specific Uses For Product | Trail |
| Item Weight | 12 Kilograms |
| Style | L20 |
| Model Name | Legion Intermediate |
| Power Source | Pedal power (human energy transferred through a drivetrain) |
| Wheel Material | Aluminum |
| Year | 2020 |
| Seat Material Type | PU, Vinyl, or Plastic |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 250 Pounds |
| Assembly Required | No |
| Global Trade Identification Number | 00038675187177 |
| Voltage | 25 Volts |
| Minimum User Height | 56 Inches |
| UPC | 038675187177 |
| Bicycle Drivetrain Type | Single-speed |
| Manufacturer | Pacific Cycle, Inc. |
| Item Package Dimensions L x W x H | 45.6 x 22.6 x 8.7 inches |
| Package Weight | 13.86 Kilograms |
| Item Dimensions  LxWxH | 23.62 x 8.66 x 48.82 inches |
| Brand Name | Mongoose |
| Warranty Description | Limited lifetime warranty on frame and one year warranty on parts |
| Material | Steel |
| Suggested Users | unisex-child |
| Number of Items | 1 |
| Part Number | M41800U10OS-PC |
| Grip Type | Mongoose Mush, 145 mm |

## Product Details

- **Bike Type:** BMX Bike
- **Age Range (Description):** Big Kid
- **Brand:** Mongoose
- **Number of Speeds:** 1
- **Color:** Blue
- **Wheel Size:** 20 Inches
- **Frame Material:** High Tensile Steel
- **Suspension Type:** Rigid
- **Special Feature:** Aluminum Frame, BMX, freestyle
- **Included Components:** Mongoose Legion L20 Freestyle BMX Bike

## Images

![Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing - Image 1](https://m.media-amazon.com/images/I/71n8eMXVgML.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Frequently Bought Together

- Mongoose Legion Kids Freestyle BMX Bike, Intermediate Rider, Boys and Girls Bikes, 20-Inch Wheels, Hi-Ten Steel Frame, Micro Drive 25x9T BMX Gearing
- Zelerdo 2 Pairs Aluminum Alloy Bike Pegs for Mountain Bike Cycling Rear Stunt Pegs Fit 3/8 inch Axles
- Mongoose Legion Freestyle BMX Bike for Advanced-Level or Professional Riders, Adult Men Women, 4130 Chromoly Frame, and 20-Inch Wheels

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**Shop now:** [https://www.desertcart.hu/products/148013867-mongoose-legion-kids-freestyle-bmx-bike-intermediate-rider-boys-girls](https://www.desertcart.hu/products/148013867-mongoose-legion-kids-freestyle-bmx-bike-intermediate-rider-boys-girls)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-07*