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Mongoose Rockadile 20''/24'' Kids BIke Green

Mongoose Rockadile 20''/24'' Kids BIke Green

Brand: Mongoose

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Size: Select a size

20inch - G 24inch - G

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$469.00 Full price

$469.00

Club price

$599.00 Full price

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Alloy Frame

under 100mm Front Travel

24" / 20" Wheel Size

Rim Brake

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Product Details

Description

The Mongoose Rockadile Kids Bike is designed for young adventurers. It features a lightweight Tectonic T1 aluminum frame and a responsive Xposure front fork with lockout. Equipped with durable Microshift components, it performs well on both off-road trails and urban streets. The bike includes tough double-wall rims, powerful Radius linear-pull brakes, and grippy tires, ensuring reliability and confidence during exploration.

Key Features

Available in 20-inch and 24-inch wheel sizes
Lightweight and durable aluminum Tectonic T1 frame
Xposure fork with 60mm travel and lockout
Microshift drivetrain ensures smooth gear changes
Aluminum double-wall rims for added durability
Comfortable Mongoose MTB saddle for long rides

Specifications

Product Overview

Product

Mongoose Rockadile 20''/24'' Kids BIke Green

Brand

Mongoose

Parent SKU

Mongoose25RockadileGreen

Size SKUs

24inch - G: MGM51153M10OS
20inch - G: MGM51253M10OS

Matrix Barcodes

24inch - G: 38675258174
20inch - G: 38675258198

Year Model

2025

Product Features

Frame Material

Alloy

Frame Style

Crossbar

Colour

Green

Wheel Size

24" / 20"

Brake Type

Rim Brake

Front Travel

under 100mm

Build

Frame

Tectonic T1, aluminium, 20/24” sport geometry, internal cable routing, 9 mm x 135 mm dropout, replaceable hanger

Fork

Xposure, 20/24”, steel steerer, lockout, 9 mm x 100 mm, QR, 60 mm travel

Handlebars

Mongoose, aluminium, 600 mm width, 30 mm rise, 25.4 mm clamp

Headset

Threadless, ZS44/ZS44, retainer bearing

Grips

Mongoose, single density

Stem

Xposure diecast, threadless, 60 mm, 7°, 25.4 mm clamp

Bottom Bracket

Feimin FP-B609W, cartridge, 3-piece, threaded 68 mm shell

Pedals

Mongoose, nylon

Saddle

Mongoose MTB comfort, steel rails

Seat Post

Xposure, aluminum, 300 mm, 27.2 mm

Wheels

Wheel Size

24" / 20"

Rims

Xposure, aluminium double wall, 23 mm ID, 32H

Hubs

Xposure, aluminium, ball bearing, 3/8 mm x 135 mm, 32H, 6-bolt

Tyres

Mongoose wired bead; (20 x 2.0"/24 x 2.1")

Spokes

14G, stainless steel

Groupset

Crankset

20": Xposure, forged steel, 32T; 24": Prowheel A643+, aluminium, 24/34/42T

Chain

KMC Z7

Brakes

Radius, linear pull, aluminium

Shifters

Microshift

Front Derailleur

20": N/A; 24": Microshift

Rear Derailleur

Microshift

Cassette

7 Speed

Frequently Asked Questions

What is the Mongoose Rockadile used for?

The Mongoose Rockadile is designed for adventurous young riders who enjoy exploring off-road trails and urban paths. Its lightweight frame and durable components make it suitable for a variety of terrains.

Why choose the Mongoose Rockadile?

Choose the Mongoose Rockadile for its reliable performance, robust construction, and features tailored for young riders. Its quality components and comfortable design ensure a safe and enjoyable riding experience.

Who is the Mongoose Rockadile designed for?

The Mongoose Rockadile is designed for kids who love outdoor adventures and want a dependable bike for trail rides, park outings, and neighborhood explorations.

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:

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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:

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For the Mongoose Rockadile 20''/24'' Kids BIke Green we suggest the following size.

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20inch - G

24inch - G

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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 »

Built for Young Adventurers

The lightweight aluminum frame and responsive fork make the Rockadile ideal for kids ready to tackle trails and streets. Its sport geometry and durable construction ensure a comfortable and stable ride.

Reliable Performance Components

Equipped with a Microshift drivetrain and Radius linear-pull brakes, this bike delivers smooth shifting and dependable stopping power, keeping young riders in control during every adventure.

Durable and Comfortable Design

With double-wall aluminum rims, grippy tyres, and a comfort-focused MTB saddle, the Rockadile is built to withstand rugged use while providing an enjoyable ride.

Riders Height (cm)

12" Wheel

16" Wheel

20" Wheel

24" Wheel

26" Wheel

Wheel Size

24" / 20"

Stack

Reach

Top Tube Length

Seat Tube Length

Seat Tube Angle

Fork Length

Head Tube Length

Head Tube Angle

Handlebar Height

Bottom Bracket Drop

Chainstay Length

Wheelbase

Standover Height

Minimum Seat Height

Maximum Seat Height

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