Mongoose Legion L18 Kids BMX Bike Silver (2020)

Now $367.00 RRP $379.00 SAVE $12.00
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Available on orders over $40. Collection in 1-7 days. WA orders 1-14 days. More info »

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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 »

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 Service
Every bike come with a complimentary free service and safety check.

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
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More Information
Bottom Bracket American loose ball
Cassette Single-speed, 9T cassette driver
Chain KMC S1
Crankset 1-piece, forged steel, 25T steel chainring
Delivery Options Click & Collect
Fork Hi-Ten steel
Frame Hi-Ten steel, BMX freestyle geometry
Gender Unisex
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
Model Year 2020
Pedals Mongoose, nylon
Rims Aluminum single wall, 24 mm ID, 28H
SKU MGM41700U10OS
Saddle Mongoose, steel rails
Seatpost Steel, 250 mm, 25.4 mm
Shipping Weight 0.0000
Spokes 14G, steel, black
Stem Mongoose, threadless front load, 48 mm
Tyres 18 in x 2.3 in, wire bead
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About Mongoose Bicycles

Mongoose Bikes was born in California in the 1970s and was at the core of the early days of BMX. In the late 80s Mongoose was again at the forefront of the new mountain bike scene in the US, and was a pioneer of the dual-suspension mountain bike in the early 90s. 40 years on and Mongoose continues to dominate the bike industry with a range of BMX, mountain, recreational and kids bikes transporting riders all across the world.

View all Mongoose bikes >

View all BMX Bikes

Club 99 Membership

Join Club 99 for just $5 when you make a purchase in store, or use the button below to buy membership online. To reward you for being a club member, your Club 99 membership card will give you these great benefits:

  • Discounted Club 99 pricing, in store and online
  • A $25 gift card when you spend over $500 in a year *
  • Access to free bike maintenance classes
  • Exclusive priority access to new offers
  • Access to exclusive guarantees

Please note that when you buy Club 99 membership online, it may take up to 20 minutes to receive your welcome email.

* Click here for Club 99 terms and conditions.

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

This is only an 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.