20% Off Full Price

Mongoose Legion L20 BMX Bike Green

Brand: Mongoose

SKU: MGM41801U20OS

REQUEST A PRICE BEAT

Pick up Delivery

Your store:

No location set

No click & collect information available for this location.

Click & Collect:

In Store

Select a size to view stock availability at this store.

$9.90 Not available

Express Shipping $19.00

Select a size to view stock availability at this location.

Steel Frame/ Steel Fork

20" Wheel Size

Rim Brake

1 x 1 Speed

Have a Question? Ask an expert on 1800 990 523

Product Details

Description

The Mongoose Legion L20 BMX is designed for those new to freestyle riding. It features a durable Hi-Ten steel frame, forks, and 8-inch handlebars, providing a balance of strength and control. The comfortable saddle and grips ensure a pleasant ride, while the aluminum U-brake offers reliable stopping power. This bike is perfect for beginners looking to start their BMX journey with confidence.

Key Features

Mongoose Hi-Ten steel frame and fork; 8" handlebar
3-piece chromoly tubular crank; 8-spline spindle
Aluminium single wall 36H rims; 2.3" tyres

Specifications

Product Overview

Product

Mongoose Legion L20 BMX Bike Green

Brand

Mongoose

Year Model

2021

Product Features

Colour

Green

Wheel Size

20"

Brake Type

Rim Brake

Gears

1 x 1

Fork Material

Steel

Weight

12kg

Build

Frame

Steel

Fork

Hi-Ten steel

Handlebars

Mongoose, threadless front load, 48 mm

Headset

Steel, 250 mm, 25.4 mm

Grips

Mongoose, Hi-Ten steel, 26 in width, 7 in rise

Stem

Threadless, 1-1/8" external, retainer bearing

Bottom Bracket

American loose ball

Pedals

Mongoose, nylon

Saddle

F: Steel, ball bearing, 3/8 in axle, 28H R: Steel, ball bearing, 3/8 in axle 28H

Seat Post

Mongoose, steel rails

Wheels

Wheel Size

20"

Rims

14G, steel, black

Hubs

Aluminum single wall, 24 mm ID, 28H

Tyres

1-piece, forged steel, 25T steel chainring

Spokes

20 in x 2.3 in, wire bead

Groupset

Crankset

CrMo Tubular 3-piece, 25T steel chainring

Chain

KMC S1

Brakes

Alloy U-Brake

Cassette

Single Speed

Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

Your height:

Find Your Size

Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

Find Your Size

Your results

For the Mongoose Legion L20 BMX Bike Green we suggest the following size.

More comfort More speed

Default Title

Height: --

Inseam: --

Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

PERFECT RIDE GUARANTEE

If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

FREE BIKE BUILD

We'll build your bike for free when you click and collect at any 99 Bikes store.

FIRST FREE TUNE-UP

Every bike comes with a complimentary free tune-up and safety check. Learn more »

Riders Height (cm)

19.5-20" Top Tube

20-20.5" Top Tube

20.5-21" Top Tube

21+" Top Tube

Reviews

Improve a product