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Mongoose MityGoose 16'' Kids Bike Black
20% Off Full Price

Mongoose

Mongoose MityGoose 16'' Kids Bike Black

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose MityGoose 16'' Kids Bike Grey
20% Off Full Price

Mongoose

Mongoose MityGoose 16'' Kids Bike Grey

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose MityGoose 16'' Kids Bike Orange
20% Off Full Price

Mongoose

Mongoose MityGoose 16'' Kids Bike Orange

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose MissyGoose 16'' Kids Bike Purple
20% Off Full Price

Mongoose

Mongoose MissyGoose 16'' Kids Bike Purple

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose MissyGoose 16'' Kids Bike Grey/Purple
20% Off Full Price

Mongoose

Mongoose MissyGoose 16'' Kids Bike Grey/Purple

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose MissyGoose 16'' Kids Bike Pink
20% Off Full Price

Mongoose

Mongoose MissyGoose 16'' Kids Bike Pink

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $349.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose LadyGoose 20'' Kids Bike Blue

Mongoose

Mongoose LadyGoose 20'' Kids Bike Blue

Regular price $369.00 Full price
Sale price $369.00
Club price
Regular price $379.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Racer X 20'' Kids Bike Green

Mongoose

Mongoose Racer X 20'' Kids Bike Green

Regular price $369.00 Full price
Sale price $369.00
Club price
Regular price $379.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose LadyGoose 20'' Kids Bike Black/Teal

Mongoose

Mongoose LadyGoose 20'' Kids Bike Black/Teal

Regular price $369.00 Full price
Sale price $369.00
Club price
Regular price $379.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose LilGoose 12'' Kids Bike Teal
28% Off Full Price

Mongoose

Mongoose LilGoose 12'' Kids Bike Teal

Regular price $229.00 Full price
Sale price $229.00
Club price
Regular price $319.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion L18 BMX Bike Black

Mongoose

Mongoose Legion L18 BMX Bike Black

Regular price $399.00 Full price
Sale price $399.00
Club price
Regular price $419.00 Full price
Mongoose LilGoose 12'' Kids Bike Green/Black
28% Off Full Price

Mongoose

Mongoose LilGoose 12'' Kids Bike Green/Black

Regular price $229.00 Full price
Sale price $229.00
Club price
Regular price $319.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose LilGoose 12'' Kids Bike Purple
28% Off Full Price

Mongoose

Mongoose LilGoose 12'' Kids Bike Purple

Regular price $229.00 Full price
Sale price $229.00
Club price
Regular price $319.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion L20 BMX Bike Blue

Mongoose

Mongoose Legion L20 BMX Bike Blue

Regular price $449.00 Full price
Sale price $449.00
Club price
Regular price $469.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Racer X 20'' Kids Bike Blue

Mongoose

Mongoose Racer X 20'' Kids Bike Blue

Regular price $369.00 Full price
Sale price $369.00
Club price
Regular price $379.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose LilGoose 12'' Kids Bike Red
28% Off Full Price

Mongoose

Mongoose LilGoose 12'' Kids Bike Red

Regular price $229.00 Full price
Sale price $229.00
Club price
Regular price $319.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion L10 BMX Bike Charcoal
18% Off Full Price

Mongoose

Mongoose Legion L10 BMX Bike Charcoal

Regular price $349.00 Full price
Sale price $349.00
Club price
Regular price $429.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion L16 BMX Bike Blue

Mongoose

Mongoose Legion L16 BMX Bike Blue

Regular price $379.00 Full price
Sale price $379.00
Club price
Regular price $399.00 Full price
Mongoose 16'' Mitygoose Kids Bike Polished
15% Off Full Price

Mongoose

Mongoose Mitygoose 16'' Kids Bike Polished

Regular price $279.00 Full price
Sale price $279.00
Club price
Regular price $329.00 Full price
Mongoose Rockadile 24'' Kids Bike Gunmetal

Mongoose

Mongoose Rockadile 24'' Kids Bike Gunmetal

Regular price $549.00 Full price
Sale price $549.00
Club price
Regular price $599.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion L20 BMX Bike Black

Mongoose

Mongoose Legion L20 BMX Bike Black

Regular price $449.00 Full price
Sale price $449.00
Club price
Regular price $469.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose 12'' Lilgoose Kids Bike Silver/Red
1% Off Full Price

Mongoose

Mongoose 12'' Lilgoose Kids Bike Silver/Red

Regular price $294.00 Full price
Sale price $294.00
Club price
Regular price $299.00 Full price
Mongoose Rockadile 24'' Kids Bike Grey/Pink

Mongoose

Mongoose Rockadile 24'' Kids Bike Grey/Pink

Regular price $549.00 Full price
Sale price $549.00
Club price
Regular price $599.00 Full price
Size
Translation missing: en.products.product.variant_options
Mongoose Legion LXS BMX Bike 20 Inch White (2019)

Mongoose

Mongoose Legion LXS BMX Bike 20 Inch White (2019)

Regular price $341.00 Full price
Sale price $341.00
Club price
Regular price $379.00 Full price
Mongoose Cipher 24 Blue

Mongoose

Mongoose Cipher 24 Blue

Regular price $563.00 Full price
Sale price $563.00
Club price
Regular price $599.00 Full price

Find Your Size

Step 1: Measure your height

  • Take off your shoes
  • Stand with your back straight against a wall
  • Balance a book on your head to mark your height on the wall
  • Measure your height by the distance from the floor to the mark
cm

Find Your Size

Step 2: Adjust your inseam

  • Based on your height, we’ve calculated a starting point.
  • You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
  • Inseam typically falls with 5cm of the average.
cm

Find Your Size

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Shop Mongoose

Born in the 1980s BMX boom, Mongoose helped shape the sneakers-and-spandex era where rubber met dirt and young riders first tasted freedom on two wheels. Today those roots still power every bike: tough frames, bold colour, raw attitude—and gear that’s ready for a kid’s first jump, flapjack, or curb hop.

The Mongoose Story

Mongoose was founded in 1974 in California by Skip Hess, starting with MotoMag cast aluminium wheels that changed the BMX landscape forever. From there it grew into a full range of BMX and mountain bikes, racing teams and trail innovations. The design, the races, the dirt tracks—they all shaped a brand that knows what made BMX legendary.

That history matters to riders today: it means Mongoose builds with heritage-tested geometry, component durability, and a legacy of learning what really makes a bike rugged, reliable and fun. Every bike shares in that heritage—so young riders get something more than a set of wheels; they get a tough machine built from decades of jumping, racing and riding.

Why Ride Mongoose?

  • Built-for-80s tested durability: Steel or chromoly frames, solid welded joints and tough finishes mean the bike handles drops and curb landings without falling apart.
  • Simplified parts, serious strength: Features like hi-ten steel or chromoly cranksets, sealed bottom brackets and double-wall rims make service easy and wear tough to exploit.
  • Trustworthy ride experience: Mongoose bikes keep component spec sensible—rim brakes, simple drivetrains, pedal action you can fix at home—and tyres and gearing that suit real-world paths, parks and neighbourhoods.
  • Heritage inform your style: Colour palettes, graphics, geometry choices echo its BMX past so you get attitude, not just utility.

Popular Mongoose Ranges Explained

Mitygoose

The Mitygoose line gives kids turning roughly 5 to 8 years old their first real off-curb moments. These 16-inch bikes pack small-frame geometry with stabiliser repair points, tyres built to grip concrete and paths, and seats, handlebars and safety features sized for smaller hands.

Lilgoose

Lilgoose bikes shrink down the experience even further into 12-inch wheels for toddlers who need ultra-light handling and easy balance. Parents love the sturdy frames and kid-friendly controls, and young riders enjoy stability without complexity.

Racer

The Racer range uses 20-inch wheels and BMX style geometry to offer proper speed for younger riders ready for more adventure. Tougher stems, controlled riding position, solid drivetrains let kids push faster while staying safe.

Ladygoose

Ladygoose pulls from the Racer size but adds graphics, colours and saddle shaping aimed at comfort, so girls get performance plus design that reflects them. Same tough base—just more personality.

Missygoose

Missygoose offers 16-inch wheels with styling nods to Ladygoose—great if your child has finished with stabilisers but still needs lighter build, proportionate frame size and a gentle learning curve to more daring riding.

Legion

The Legion range hits the BMX scene full on with 20-inch bikes built for freestyle, park, pool and street riding. Chromoly or hi-ten frames, sealed bearings and components designed to take jumps, tailwhips and grind rails without giving in.

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