Mongoose
Mongoose 18" Legion L18 Freestyle BMX Bike | Silver
Mongoose 18" Legion L18 Freestyle BMX Bike | Silver
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About this item
- Durable Hi-Ten steel frame with a 169" top tube
- Smooth, reliable drivetrain with 140 mm crank and 25T alloy chainring
- 18" x 23" tires on tough aluminum rims for grip and durability
- Sealed bearing rear hub with 9T cog for smooth riding
- Aluminum U-brake for precise stopping power
- Hi-Ten steel fork and 40 mm stem for excellent steering
- Great for freestyle fun on ramps, trails, and streets
- Ideal for kids 3'8" to 4'8", bridging the gap to full-sized BMX bikes
- Brand Origin: United States
Product Description
The Mongoose Legion L18 is a freestyle BMX bike designed for young riders who aren’t ready for a full-sized 20” BMX but need a bike that offers similar features in a smaller frame. Ideal for kids with a height range of 3'8" to 4'8", this bike provides the perfect balance of durability, performance, and style.
Why Choose This Product?
The Legion L18 is an excellent choice for kids transitioning from smaller bikes to standard-sized BMX models. It offers a robust build and high-performance components tailored for freestyle riding, making it suitable for ramps, trails, and street adventures. With over 45 years of expertise, Mongoose ensures the L18 delivers quality and reliability for riders of all skill levels.
Features of the Product
- Frame and Handlebar: Durable Hi-Ten steel frame with a 16.9” top tube and a 6.5” rise handlebar for precision and stability.
- Drivetrain: Features a 140 mm one-piece forged steel crank, a 25T alloy chainring, and an American loose ball bottom bracket for a reliable drivetrain.
- Wheelset: 18” x 2.3” BMX tires mounted on aluminum single-wall 28H rims, paired with a front hub (3/8” female axle) and a sealed bearing cassette rear hub with a 9T cog for durability and smooth performance.
- Braking System: Aluminum U-brake provides precise speed control.
- Steering Components: Hi-Ten steel fork with a 1-1/8" threadless steerer, a 40 mm stem, and a threadless sealed integrated headset for excellent steering response.
The Mongoose Legion L18 is the perfect bike for young freestyle enthusiasts looking for quality and versatility in an intermediate-sized ride.
What Makes Us Different?
Exclusive Bicycle Shop
We have an exclusive bicycle showroom and a well-equipped bicycle repair workshop to meet all your riding needs. Whether to buy a new bicycle or fix a faulty one, Just Drive-in!
Bicycle Usage Advice and Support
From maintenance tips to riding techniques, our team provides you a personalized bicycle usage advice & support to ensure a joyful riding always
Customized Bicycle Setting as Per Customer
Experience the difference of a bicycle tailored just for you – custom settings for comfort, performance, and style
Free Bicycle Services - Twice a year
We offer 2 complimentary bicycle services annually to ensure your bicycle stays in perfect shape. This includes Bicycle Wash, Chain Lubrication, General Tune-ups, Cable checks, Tire Damage/Air pressure checks etc.
Parking Spaces at the Store Entrance
Park with ease! Ample space for parking right at the store entrance for a hassle-free visit
Home Pick Up & Drop
No time to visit the store for a service? We pick up the bicycle from your location, fix it, and deliver it back at your convenience.
Seasoned Bicycle Technicians
You can completely rely on our seasoned bicycle technicians for quality service and repairs backed by years of expertise.
Specifications
Frame | Hi-Ten steel, BMX freestyle geometry |
---|---|
Wheels | 18 Inches |
Pedals | Mongoose, nylon |
Handlebar | Mongoose, Hi-Ten steel, 26 in width, 7 in rise |
Brand Origin | United States |
Features
Fork | Hi-Ten steel |
---|---|
Crank | 1-piece, forged steel, 25T steel chainring |
Chain | KMC S1 |
Bottom | American loose ball |
Rear Cog | Single-speed, 9T cassette driver |
Rims | Aluminum single wall, 24 mm ID, 28H |
Front Hub | Steel, ball bearing, 3/8 in axle, 28H |
Rear Hub | Steel, ball bearing, 3/8 in axle, 28H |
Spokes | 14G, steel, black |
Tyres | 18 in x 2.3 in, wire bead |
Brakes | U-brake, aluminum |
Stem | Mongoose, threadless front load, 48 mm |
Headset | Threadless, 1-1/8” external, retainer bearing |
Seat Post | Steel, 250 mm, 25.4 mm |
Saddle | Mongoose, steel rails |
Grips | Mongoose Zig, 130 mm |





