Mongoose  |  SKU: M55203M30OS

16" Mongoose Mitygoose Boys

$34900
  • Recommended ages: 4-6 years
  • Lightweight aluminium frame with steel fork
  • Adjustable seat and handlebar height
  • Easy to use back-pedal foot brake and hand brake
  • Fitted with training wheels, mudguard, bell and chainguard
Colour: Orange

Pickup in-store only. Shipping not available.

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Sizing Chart

The chart provided is to be used as a guide only, to help you narrow down which category to begin your search. 

Wheel size Rider Height
12" 80-100cm
14" 85-105cm
16" 90-110cm
18" 95-115cm
20" 110-130cm
24" 125-150cm
26"+ 145cm+

Shipping Information

This product: Pickup in-store only. Shipping not available.

Shipping available

We offer shipping on select brands including: Rocky Mountain, Orbea, XDS, Icon, Jamis, Shogun, Schwinn, BYK, Kidvelo. These bikes are shipped unbuilt in their original box.

†Only bikes stocked at our Warehouse location are available for shipping.

Shipping upon request to your local bike shop

Some brands require the bike is delivered directly to a bicycle shop or mechanic for assembly, and shipping is not available to your residence. These include GT, Cannondale, .

Request a shipping quote to proceed.

Pickup in-store only

Certain bike brands cannot be shipped and are only available for Click and Collect or purchase in-store.

These include but are not limited to the following brands: Giant, Norco, Liv, Momentum, Malvern Star and Mongoose. 

Pre-assembled bikes

†Any bikes in stock at our Heidelberg Heights, Hallam or Hoppers Crossing store locations are already fully assembled, and therefore only available for Click and Collect or purchase in-store.

Fully assembled when you Click & Collect in-store
Buy Now, Pay Later with ZIP
Free service adjustment within first 6 months

The Mongoose Mitygoose is one of our most popular 16-inch bikes for good reason. It's a kids bike that’s just as exciting for kids to ride as it is reassuring for parents.

It’s built tough, sized right and supports young riders as they grow in confidence and skill.

Why Parents Love the Mitygoose

  • Fits riders from 4 years old.
  • Lightweight aluminium frame with strong steel fork.
  • Adjustable seat and handlebars for growing riders.
  • Coaster brake + front hand brake for safe, simple stopping.
  • Comes with training wheels, chain guard, rear mudguard, bell, and handlebar pad.
  • 5-year warranty on the frame and 1 year on parts.

Designed for Fun

The Mitygoose stands out with its bright colours and matching accessories. It includes a number plate, full chain guard, rear mudguard and bell, of course.

It looks awesome and rides even better. A lightweight aluminium frame makes it easy for kids to handle and control.

Riding is simple and safe too. With both a rear coaster brake (back-pedal) and a front hand brake, so kids can stop in the way that feels most natural.

Built for Peace of Mind

Parents will appreciate the thoughtful design behind every part of the Mitygoose.

The alloy frame, alloy seatpost and alloy rims keep the bike light. The steel fork adds durability up front.

The result?

A strong, stable bike that’s still easy for kids to ride and handle.

It’s also built with growth in mind.

The frame is slightly longer and taller than many other 16-inch bikes. It's more spacious and gives more room to grow.

This is especially true for taller 4 year olds.

The handlebars and saddle are fully adjustable. Plus, the seat can be set low enough for new riders to touch the ground easily.

The multi-surface tyres are perfect for footpaths, hard-packed dirt, or gravel. Making the Mitygoose deal for backyard play, school runs and park adventures.


Mongoose Mitygoose (2025) 16-inch kids bike in orange with black highlights, race plate and rear mudguard. Code MGM55203M30OS

16" Mongoose Mitygoose Boys

$34900

Colour

Motor

N/A

Controller

N/A

Display

N/A

Battery

N/A

Charger

N/A

Sizes

N/A

Frame material

Aluminium

Frame

Tectonic T1, aluminium, 16" kids geometry, 100 mm dropout

Fork

Mongoose, steel steerer, 100 mm, bolt-on

Handlebar

Mongoose, Hi-Ten steel, 500 mm width, 130 mm rise, 22.2 mm clamp

Grips

N/A

Bar Tape

N/A

Headset

N/A

Stem

Aluminium/steel, quill, 30 mm ext., 22.2 mm clamp

Seatpost

Aluminium, integrated saddle, 25.4 mm

Saddle

Mongoose Kids, integrated rails

Pedals

Platform

Shifters

N/A

Front Derailleur

N/A

Rear Derailleur

N/A

Brakes

Fr: Caliper hand brake. Rr: Coaster

Brake Levers

Alloy, short-reach

Cassette/Freewheel

Single-speed, 16T

Chain

KMC Z410

Crankset

1-piece forged steel 89 mm, 28T steel chainring

Bottom Bracket

Loose ball

Rims

Alloy 16"

Hubs

Coaster, steel, nutted, 20H

Spokes

Stainless Steel, 14g

Tyres

16x2.125”

Wheel Size

N/A

Extras

Mudguard, number plate, training wheels, chainguard, bell
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