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.

Your store:
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Mongoose Legion L10 BMX Bike Charcoal

$429.00 $349.00   ? 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 Â»

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 Legion L10 BMX Bike is an excellent choice for beginner riders looking to make their mark in the world of BMX. Constructed with a durable Hi-Ten steel frame and BMX freestyle geometry, it provides exceptional control and stability. The bike is fitted with an efficient U-brake system for quick stopping power and a robust 1-piece forged steel crankset for reliable performance. With its lightweight aluminum rims and 20" x 2.35" tires, the Mongoose Legion L10 is designed to help young riders build confidence while mastering tricks and jumps.

Mongoose Legion L10 BMX Bike

  • Hi-Ten steel frame for durability
  • BMX freestyle geometry for improved handling
  • U-brake system for reliable stopping power
  • 1-piece forged steel crankset for strength
  • Lightweight aluminum rims for agility

Built for Aspiring BMX Riders

The Legion L10 features a sturdy Hi-Ten steel frame that ensures long-lasting durability. It’s perfect for young enthusiasts eager to explore BMX riding and learn new skills.

Freestyle Geometry for Enhanced Control

With its BMX freestyle geometry, the Mongoose Legion L10 allows for excellent maneuverability. This design helps riders easily navigate ramps and perform tricks, boosting their confidence on the bike.

Reliable Braking Performance

The Mongoose Legion L10 is equipped with an aluminum U-brake for dependable stopping power. Riders can feel secure knowing they can control their speed and stop effectively while practicing their stunts.

What is the Mongoose Legion L10 used for?

The Mongoose Legion L10 is primarily used for BMX freestyle riding, allowing young riders to practice tricks, jumps, and stunts safely.

Why choose the Mongoose Legion L10?

Choose the Mongoose Legion L10 for its durable construction and freestyle geometry, making it ideal for beginner BMX riders. Its lightweight design and reliable braking system enhance the overall riding experience.

Who is the Mongoose Legion L10 designed for?

The Mongoose Legion L10 is designed for young riders, typically aged 5 to 7 years old, who are looking to start their BMX journey. It caters to beginners eager to develop their skills and enjoy the excitement of BMX riding.

More Information
SKU Mongoose25LegionL10Charcoal
Season 2025
Sizing SKUs 20inch: MGM41363U10OS
Click & Collect Yes
Colour Black
Frame Hi-Ten steel, BMX freestyle geometry
Frame Material Steel
Fork Hi-Ten steel
Rear Gears Single Speed
Crankset 1-piece, forged steel, 25T steel chainring
Pedals Mongoose, nylon
Chain KMC S1
Brakes U-brake, aluminum
Cassette Single-speed, 9T cassette driver
Tyres 20 in x 2.35 in, wire bead
Rims Aluminum single wall, 32 mm ID, 36H
Hubs Steel
Spokes 14G, steel, black
Bottom Bracket American loose ball
Handlebar Mongoose, Hi-Ten steel, 28.25 in width, 8.25 in rise
Headset Threadless, 1-1/8" external, retainer bearing
Grips Mongoose Mush, 145 mm
Stem Mongoose, threadless top load, 40 mm
Saddle Mongoose, steel rails
Seatpost Steel, 250 mm, 25.4 mm

20" Freestyle BMX Sizing Chart

Rider's Height (cm)
140
145
150
155
160
165
170
175
180
185
190
195
19.5-20"
Top Tube
20-20.5"
Top Tube
20.5-21"
Top Tube
21+"
Top Tube

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