About Bike Delivery

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Timelines

Delivered ready to ride in 4 to 10 days.

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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.

About standard bike delivery

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Timelines

Dispatched in 2 - 3 working days. Delivery times vary based on location.

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Place your order

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

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Order Confirmation

Once your order is placed, you will receive an email to confirm your order within 15 mins.

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Bike Build and Re-box

Your bike will be built up, gears and brakes tuned, test ridden and then reboxed ready for delivery.

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Delivery

Your bike is delivered by our trusted couriers and will come 85% assembled. Our bike build videos can help you guide you through the final assembly required.

Mongoose Legion L18 Kids BMX Bike Silver (2020)

Out of stock
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Up to 12 months interest free

Features

Perfect Ride Guarantee

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

Free Bike Build

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

First Free Service

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

The Mongoose Legion L18 Kids BMX bike is ready to rip with any new BMX rider. The Legion is a great first bike, with a range of reliable, safe and durable spec. The L18 is built with a tough Hi-Ten steel frame, forks and handlebars which are light enough so that your kids can still ride with control. The saddle and grips are comfortable to ensure that your kids can enjoy every ride without issue. While the aluminium U-brake adds safe control this speed machine so that kids can stop when they need to. The Mongoose Legion L18 Kids BMX bike sets the standard for kids bikes with a reliable build that can handle rough kids for years to come.

Features

  • Frame: Hi-Ten steel, BMX freestyle geometry
  • Crank: 1-piece, forged steel, 25T steel chainring
  • Tyres: 18 in x 2.3 in, wire bead
  • Rims: Aluminum single wall, 24 mm ID, 28H
More Information
SKU MGM41700U10OS
Season 2020
Size 18inch
Click & Collect Yes
Wheel Size 18"
Frame Material Steel
Fork Material Steel
Chainset Type Single
Brake Type Rim Brake
Bottom Bracket American loose ball
Brakes Alloy U-Brake
Brake Levers Alloy
Cassette Single-speed, 9T cassette driver
Chain KMC S1
Crankset 1-piece, forged steel, 25T steel chainring
Fork Hi-Ten steel
Frame Hi-Ten steel, BMX freestyle geometry
Grips Mongoose Zig, 130 mm
Handlebar Mongoose, Hi-Ten steel, 26 in width, 7 in rise
Headset Threadless, 1-1/8" external, retainer bearing
Hubs F: Steel, ball bearing, 3/8 in axle, 28H R: Steel, ball bearing, 3/8 in axle 28H
Pedals Mongoose, nylon
Rims Aluminum single wall, 24 mm ID, 28H
Saddle Mongoose, steel rails
Seatpost Steel, 250 mm, 25.4 mm
Stem Mongoose, threadless front load, 48 mm
Spokes 14G, steel, black
Tyres 18 in x 2.3 in, wire bead
Speeds ## x ##
Kids Bike Sizing 18 Inch

Youth Freestyle BMX Bike Sizing Chart

Rider's Height (cm)
Boys & Girls frame sizes
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
160
12" Wheel
14" Wheel
16" Wheel
18" Wheel
 

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