Best Mongoose Bikes

Updated July 2019
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.
Bottom Line
Pros
Cons
Best of the Best
Mongoose
Mongoose Legion L60 20" Wheel Freestyle Bike
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Bottom Line

Lightweight enough for BMX stunts and tricks, but we recommend replacing the original inner tubes first. Sturdy construction and high weight capacity for adult riders.

Pros

Very easy to assemble and tune. Not as heavy as traditional Mongoose models. Frame is stylish and sleek, easy to maintain.

Cons

Original inner tubes are not high quality. Not durable enough for heavy "trick" riding. No kickstand provided.

Mongoose
Massif Boy's 20" Fat Tire Bike
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Bottom Line

A heavy cruiser, not a BMX stunt bike or sprinter. Younger children may find it difficult to pedal, but older riders will enjoy its impressive design and all-terrain performance.

Pros

Heavy duty construction, will handle difficult terrain. Assembly only requires one Allen wrench. 7-speed Shimano gear system.

Cons

May not arrive with assembly instructions. Some critical parts are plastic, not metal. Very heavy, challenging for younger riders on steep terrain.

Best Bang for the Buck
Mongoose
Bmax Boy's Fat Tire Bike, 20"
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Bottom Line

For younger riders who want the stunt capability of a BMX and the versatility of a trail bike.

Pros

Combines elements of off-road and BMX bikes. Designed for younger riders, but adults can ride, too. Rugged construction. 20" fat tires can handle a wide variety of terrain.

Cons

Assembly can be very challenging. Brake components are not high quality. Handlebars remain loose even after adjustments.

Mongoose
Girl's LSX Bicycle, 20"
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Bottom Line

The LSX girl's Mongoose is not designed for stunts or racing, but it does provide a smooth ride over flat and moderately hilly terrain. We suggest upgrading the braking system for younger riders.

Pros

Frame is very sturdy, provides a smooth ride. Extremely easy to assemble with minimal tools. Adjusts easily to growing riders. Great price for a genuine Mongoose.

Cons

Paint has durability issues. Some critical components made from cheaper material. Single rear hand brake system, not ideal for younger riders.

Mongoose
Girl's Maxim Full Suspension Bicycle, 24"
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Bottom Line

While some younger riders may find it a bit heavy, the aluminum frame provides a lot of stability and durability. Arrives almost fully assembled, and major parts can be easily upgraded or replaced if necessary.

Pros

Easy to assemble straight out of box. 21 gear derailleur and suspension fork provide easy, comfortable ride. Size is good for both youth and adult riders.

Cons

Some reports of missing or broken parts on arrival. Frame may be too heavy for younger riders. Stock derailleurs are problematic.

How we decided

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

16 Models Considered
43 Hours Researched
1 Experts Interviewed
128 Consumers Consulted
Zero products received from manufacturers.

We purchase every product we review with our own funds — we never accept anything from product manufacturers.

Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We may earn a commission if you purchase a product through our links.
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.
We may earn a commission if you purchase a product through our links.

If you’ve been shopping for bikes, then you’ve probably come across the name Mongoose. This brand makes both simple single-gear bikes as well as higher-end options. The lower-end models are great for commuting or just riding around town. There are also plenty of great Mongoose bikes for kids. You can find mountain bikes, BMX bikes, and more specialized options from Mongoose as well. When you get your bike, be sure to take the time to properly assemble it – the most complaints surrounding Mongooses could have been avoided by proper assembly.

The team that worked on this review
  • Devangana
    Devangana
    Web Producer
  • Katie
    Katie
    Editorial Director
  • Michael
    Michael
    Writer
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Mongoose

Massif Boy's 20" Fat Tire Bike

Mongoose

Massif Boy's 20" Fat Tire Bike

A heavy cruiser, not a BMX stunt bike or sprinter. Younger children may find it difficult to pedal, but older riders will enjoy its impressive design and all-terrain performance.
$216
×

Mongoose

Bmax Boy's Fat Tire Bike, 20"

Mongoose

Bmax Boy's Fat Tire Bike, 20"

For younger riders who want the stunt capability of a BMX and the versatility of a trail bike.

$185
×

Mongoose

Mongoose Legion L60 20" Wheel Freestyle Bike

Mongoose

Mongoose Legion L60 20" Wheel Freestyle Bike

Lightweight enough for BMX stunts and tricks, but we recommend replacing the original inner tubes first. Sturdy construction and high weight capacity for adult riders.
$0
×

Mongoose

Girl's LSX Bicycle, 20"

Mongoose

Girl's LSX Bicycle, 20"

The LSX girl's Mongoose is not designed for stunts or racing, but it does provide a smooth ride over flat and moderately hilly terrain. We suggest upgrading the braking system for younger riders.

$149
×

Mongoose

Girl's Maxim Full Suspension Bicycle, 24"

Mongoose

Girl's Maxim Full Suspension Bicycle, 24"

While some younger riders may find it a bit heavy, the aluminum frame provides a lot of stability and durability. Arrives almost fully assembled, and major parts can be easily upgraded or replaced if necessary.
$201

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