---
product_id: 33634063
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: "€ 1614.74"
currency: EUR
in_stock: true
category: "Mongoose"
url: https://www.desertcart.hr/products/33634063-mongoose-legion-kids-freestyle-bmx-bike-intermediate-rider-boys-girls
store_origin: HR
region: Croatia
---

# 20-inch mag wheels for smooth rides 25x9T BMX gearing for reliable power Hi-Ten steel frame built tough 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:** € 1614.74
**Availability:** ✅ In Stock

## Summary

> 🚀 Ride like a pro, stunt like a legend!

## 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?** € 1614.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/33634063-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:** Alloy rear U-brakes provide confident stopping power for safe tricks and street riding.
- • **Tailored for Growth:** Available in 16, 18, and 20-inch wheels to fit riders from 3'6" to 6'0"—grow your skills, not your bike.
- • **Pro-Level Durability:** Hi-Ten steel frame engineered to withstand every stunt and spill.
- • **Trusted BMX Heritage:** From the OGs of BMX, Mongoose brings 45+ years of action sports expertise to every ride.
- • **Smooth & Stylish Ride:** Aluminum mag wheels with sealed bearings deliver eye-catching performance and effortless cruising.

## Overview

The Mongoose Legion Kids Freestyle BMX Bike is a beginner-friendly, durable BMX designed for riders aged 3'6" to 6'0". Featuring a tough Hi-Ten steel frame, 20-inch aluminum mag wheels, and reliable 25x9T gearing, it offers smooth performance and precise control with alloy U-brakes. Perfect for street, park, and dirt riding, this bike carries Mongoose’s 45-year legacy of BMX innovation and comes with a 5-year frame warranty.

## 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 L20 was designed to be a fully park, street and dirt worthy BMX bike. The Legion L20 features a Hi-Ten steel frame (20.25” top tube), tapered headtube, and removable brake mounts. The L20 Hi-Ten steel 8” rise handlebar and 48mm stem are designed for precision riding, while the wide aluminum single wall 36H rims and 2.3” BMX tires offer grip and durability. The 25x9T gearing with one-piece tubular chromoly 170mm hollow spindle cranks and American loose ball bottom bracket offer a clean, reliable drivetrains. An alloy 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

- KIDS BMX BIKE: Endless fun awaits with the Legion by Mongoose. Featuring 16, 18 or 20-inch wheels, this kids BMX bike is perfect for riders from less than 3'6" - 6'0" tall. Built for beginners, this bicycle gives kids their first taste of riding like the pros.
- BORN IN DIRT: Built for neighborhood or skatepark fun, the durable hi-ten steel frame is tough enough for young riders. With 25x9T, 36x16T or 40x16T gearing, this girls and boys bike provides a reliable ride.
- COOLEST BIKE ON THE BLOCK: This Mongoose BMX bike is built to turn heads with upgraded aluminum mag wheels and sealed bearings. Designed for both durability and smooth riding, it delivers the perfect mix of bold style and high performance.
- FROM START TO STUNT: Alloy rear U-brakes provide secure stops for safety and control when performing tricks. This bike helps young riders emulate their favorite BMX pros.
- KNOW YOUR ROOTS: As one of the OGs in action sports, Mongoose has helped bring the BMX movement to the world. For over 50 years, we've been all about epic rides and pushing limits – and we're just getting started.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LVXNPK7 |
| Additional Features | Aluminum Frame, BMX, freestyle, off road |
| Age Range Description | Little Kid |
| Best Sellers Rank | #58,774 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #138 in Kids' Bicycles |
| Bicycle Drivetrain Type | single-speed |
| Bike Type | BMX Bike |
| Brake Style | U Brake |
| Brand Name | Mongoose |
| Color | Orange |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,307) |
| Derailleur Configuration | Rear |
| Frame Material Type | Alloy Steel |
| Global Trade Identification Number | 00038675090927 |
| Included Components | Bicycle |
| Intended Riding Terrain | BMX Terrain, Urban Terrain |
| Item Type Name | Freestyle Sidewalk BMX Bike |
| Item Weight | 32 pounds |
| Manufacturer | Pacific Cycle, Inc. |
| Maximum Weight Recommendation | 250 pounds |
| Minimum User Height | 56 inches |
| Model Name | Legion Novice |
| Model Number | M41707M70OS |
| Number Of Speeds | 1 |
| Number of Handles | 2 |
| Power Source | Pedal power (human energy transferred through a drivetrain) |
| Size | 20-Inch Wheels/MAG |
| Skill Level | Beginner |
| Specific Uses For Product | BMX |
| Style Name | Mag |
| Suspension Type | Rear |
| UPC | 038675090927 |
| Warranty Description | Limited Lifetime |
| Warranty Type | Limited |
| Wheel Material | Alloy Steel |
| Wheel Size | 20 inches |

## Product Details

- **Age Range (Description):** Little Kid
- **Bike Type:** BMX Bike
- **Brand:** Mongoose
- **Color:** Orange
- **Frame Material:** Alloy Steel
- **Included Components:** Bicycle
- **Number of Speeds:** 1
- **Special Feature:** Aluminum Frame, BMX, freestyle, off road
- **Suspension Type:** Rear
- **Wheel Size:** 20 inches

## 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/81OZVQb9KLL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is there a way to adjust the distance of the handbrake lever to the handle bar? My sons hands can clasp it safely and the screw on the side doesnt do**
A: There is a reach adjustment screw which is a small phillips screw. That'll move that lever closer and further away from the handelbar. Thanks.

**Q: It says this typically ships within 1 to 2 months. How soon should I expect this item to actually ship and will it really take up to 2 months?**
A: I ordered when it was in stock showed up within 3 days.  It could take the whole 2 months, as shipping sucks lately and also the 18" bike has been backordered in multiple brands for a while now.

**Q: Can u put a bigger seat on it so it’s easier to sit and pedal?**
A: I would say so.  It’s a skinny seat for tricks my grandson said.  He’s 9.  Lol

**Q: Why did my bike come with no pedals**
A: Hi. We're sorry to hear that. Within the product's one-year limited warranty, we'd be happy to provide replacements for pedals that were missing. We ask you to please reach out to us at 800-626-2811, Monday-Friday 7 am-6 pm CST. We are also available via DM on Facebook, Instagram, and Twitter. Please have your bike’s model number and date code handy. These can be found on a black and silver sticker on the frame above the pedal area. Warm Regards

## Frequently Bought Together

- Mongoose Legion Kids Freestyle Sidewalk BMX Bike, Beginner Riders, Boys and Girls, 16-20-inch Wheels, Hi-Ten Steel Frame, Micro Drive BMX Gearing
- Zelerdo 2 Pairs Aluminum Alloy Bike Pegs for Mountain Bike Cycling Rear Stunt Pegs Fit 3/8 inch Axles
- Mongoose Legion 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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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-13*