About Bike Delivery

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Timelines

Delivered ready to ride in 10 to 14 days.

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Place your order

Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.

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Order Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order.

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Bike Build

Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

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Delivery

Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

Next Business Day Delivery

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Timelines

Delivered before 8pm next business day.

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All orders placed before midnight will be delivered next business day before 8pm.

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Picked for Delivery

Your local 99 Bikes store will prepare your order ready for dispatch.

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Delivery

One of our friendly 99 Delivery team members will deliver your order.

Shipping & Delivery Options

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At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
  • Regional & Remote: Up to 21 business days

Express Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
For full details, delivery estimates and more information, please visit our Shipping & Delivery Info page.

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Mongoose MityGoose 16" Kids Bike Grey

$349.00 $279.00   ? You automatically get Club Price when buying online. But there are extra benefits if you join Club 99.
In stock
Only %1 left

PAYMENT OPTIONS

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Product Limit $30 - $2,000 $30 - $3000 $350 - $1,000 Up to $8,000
Minimum Purchase $30 $50 $350 $1,000
Interest Free Period Always interest free Always interest free Always interest free Up to 12 months interest free*
Set up Fee No sign-up or late fees No sign-up or monthly account fees No set-up fee A one-off establishment fee may apply
Minimum Repayments Four equal interest free payments Four instalments due every 2 weeks $40/month From $40/month or 3% of the outstanding balance (whichever is greater)*
Payment Frequency Fortnightly Fortnightly Weekly, fortnightly and monthly Set your schedule to weekly, fortnightly or monthly
Monthly Account Fee No account fee No account fee $9.95/month (waived if your statement balance is zero) $9.95/month (waived if nothing owing)
Late Fee No late fees Learn more about Afterpay late fees Click here Learn more about Zip Pay late fees Click here Learn more about Zip Pay late fees Click here
More Information More information More information More information More information
Request a Price Beat

Up to 12 months interest free

Features

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.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

The Mongoose MityGoose 16" Kids Bike is a fantastic choice for young cyclists ready to take on the adventure of biking. Designed with a Tectonic T1 aluminum frame, it ensures lightweight maneuverability for little ones as they navigate their environment. This bike is equipped with reliable aluminum caliper brakes and a rear steel coaster brake, providing safety and confidence for new riders. With its single-speed setup, kids can focus on the joy of riding without the hassle of gears. The MityGoose combines practicality with vibrant aesthetics, encouraging kids to explore the outdoors.

Mongoose MityGoose 16" Kids Bike

  • Lightweight alloy frame for easy handling
  • Safe aluminum caliper and coaster brakes
  • Single-speed design for simple riding
  • Kid-friendly geometry for enhanced comfort
  • Colorful design to inspire young riders

Designed for Comfort and Control

The Mongoose MityGoose 16" features a kid-friendly geometry that promotes an upright riding position. This design helps young riders feel secure and balanced as they develop their biking skills.

Reliable Stopping Power

With its aluminum caliper front brake and rear steel coaster brake, the MityGoose ensures dependable stopping ability. This safety feature allows parents to trust that their children can stop effectively when needed.

Fun and Engaging Design

The Mongoose MityGoose is built with high-quality materials and a playful design that captures the imagination. Its eye-catching colors and graphics make it appealing, motivating kids to spend more time outdoors.

What is the Mongoose MityGoose 16" used for?

The Mongoose MityGoose 16" is used for recreational riding, perfect for kids eager to explore parks and neighborhoods on a fun and reliable bike.

Why choose the Mongoose MityGoose 16"?

Choose the Mongoose MityGoose 16" for its lightweight frame, dependable brakes, and kid-friendly design, ensuring a safe and enjoyable riding experience. Its vibrant aesthetics make biking exciting for young riders.

Who is the Mongoose MityGoose 16" designed for?

The Mongoose MityGoose 16" is designed for young cyclists typically aged 4 to 7 years, providing a comfortable and fun riding experience. This bike is ideal for kids who are starting to ride independently and confidently.

More Information
SKU Mongoose25MityGooseGrey
Season 2025
Sizing SKUs 16inch: MGM55203M10OS
Click & Collect Yes
Colour Grey
Frame Tectonic T1, aluminium, 16" kids geometry, 100 mm dropout
Frame Material Alloy
Fork Mongoose, 16”, steel steerer, 100 mm, bolt-on
Fork Material Steel
Rear Gears Single Speed
Crankset 1-piece forged steel 89 mm, 28T steel chainring
Pedals Kids, plastic
Chain KMC Z410
Brake Type Coaster w/ Front Brake
Brakes Aluminum caliper front, rear steel coaster brake
Cassette Single-speed, 16T
Tyres Mongoose, 16 in x 2.125 in, wire bead
Rims Aluminum single wall, 20H
Hubs Steel, 3/8 in axle, 20H
Spokes 14G, stainless steel
Bottom Bracket nternal, 1-piece, American, 68 mm shell
Handlebar Mongoose, Hi-Ten steel, 500 mm width, 130 mm rise, 22.2 mm clamp
Headset Threaded, EC22.2/27, retainer bearing
Grips Mongoose, kids
Stem Aluminum/steel, quill, 30 mm ext., 22.2 mm clamp
Saddle Mongoose Kids, integrated rails
Seatpost Aluminum, integrated saddle, 25.4 mm

Mongoose Kids Bike Sizing Chart

Rider's Height (cm)
75
85
95
105
115
125
135
145
155
165
175
12" Wheel
16" Wheel
20" Wheel
24" Wheel
26" Wheel

This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.

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