Mongoose vs Cubsala: Mountain Bikes Compared by Specs
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When you compare a mongoose vs cubsala mountain bike, you are looking at two distinct approaches to youth riding. Both brands prioritize durability and safety for young beginners. However, the Mongoose Legion targets older kids ready for freestyle tricks with a 20-inch wheel setup. In contrast, the Cubsala model focuses on early learners with a smaller 14-inch frame and training wheels. This difference in wheel size and intended skill level defines their separate use cases.
Key differences
| Aspect | Mongoose Legion Mag 20-Inch BMX Bike | Cubsala 14-Inch BMX Kids Bike |
|---|---|---|
| Wheel Size | 20-Inch | 14 Inch |
| Frame Material | Hi-Ten Steel | High tensile carbon steel |
| Brake Type | Alloy rear U-brakes | Coaster & Rear V Brake |
| Weight | 32 pounds | 26.4 pounds |
| Target Audience | Kids, Girls and Boys | Little Kids, Boys, Girls (3-5 Years) |
Which one should you choose?
Choose Mongoose Legion Mag 20-Inch BMX Bike if
- You want a bike for older children ready for skatepark tricks.
- You prefer a larger 20-inch wheel for more stability at speed.
- You need a steel frame built for durable freestyle riding.
Choose Cubsala 14-Inch BMX Kids Bike if
- You need a bike for a toddler or young child aged 3 to 5.
- You want training wheels included for initial balance support.
- You prefer a lighter frame that is easier for small hands to handle.
Verdict: The Mongoose Legion is the better choice for older kids who want to perform tricks and ride like pros. The Cubsala 14-inch model is ideal for younger toddlers who need training wheels and a coaster brake for easy stopping. Choose based on your child's age and current riding experience.
Mongoose vs Cubsala Bike Specs
Target Audience
The Mongoose Legion Mag is designed for older kids, specifically girls and boys who are ready to emulate professional BMX riders. It supports riders up to 6'0" tall, making it suitable for those who have outgrown smaller bikes. In contrast, the Cubsala 14-Inch BMX style bicycle is built for little kids aged 3 to 5 years old. It includes training wheels to help beginners find their balance. This makes the Cubsala a better fit for younger children who are just starting to ride, while the Mongoose targets more experienced young riders looking for style and stunt capability.
Frame Material
Both brands use durable steel frames, but the specific construction differs slightly. The Mongoose Legion Mag features a hi-ten steel frame that is built to withstand neighborhood and skatepark fun. This material provides toughness for young riders performing tricks. The Cubsala bike also uses a high tensile carbon steel frame, which offers stability on rough surfaces. Both frames prioritize durability for beginner use. The Mongoose emphasizes its heritage in action sports, while the Cubsala highlights a limited lifetime warranty for the frame. Both choices ensure a sturdy ride for their respective age groups.
Brake Type
Stopping power is handled differently on these two bikes. The Mongoose Legion Mag uses alloy rear U-brakes, which provide secure stops for safety and control when performing tricks. This setup is common in freestyle BMX bikes. The Cubsala 14-Inch model features a child-safe braking system with both a coaster brake and a rear V-brake. The coaster brake is easy to use for small hands, while the V-brake adds extra stopping power. The dual-brake system on the Cubsala may offer more confidence for younger beginners who need simple, reliable stopping mechanisms.
Wheel Size
The wheel size significantly impacts how each bike rides. The Mongoose Legion Mag comes with 20-inch wheels, which are standard for freestyle BMX bikes aimed at older kids. These larger wheels help with stability and speed for tricks and street riding. The Cubsala 14-Inch bike features 14-inch wheels, which are appropriate for smaller children aged 3 to 5. These smaller wheels make the bike easier to handle and maneuver for little riders. The difference in size reflects the different skill levels and physical sizes of the intended users for each brand.
Weight
Weight affects how easy it is for a child to handle the bike. The Mongoose Legion Mag weighs 32 pounds, which is typical for a sturdy steel-framed BMX bike with 20-inch wheels. The Cubsala 14-Inch bike is lighter, weighing 26.4 pounds. This lower weight is beneficial for younger children who may struggle with heavier bikes. The Cubsala's lighter frame makes it easier for little kids to lift, carry, and control. For younger riders, the reduced weight of the Cubsala can make learning to ride less frustrating and more enjoyable.
Which bike matches your child's needs
Parents of older kids wanting tricks
Choose the Mongoose Legion if your child is taller and ready for freestyle riding. The 20-inch mag wheels and hi-ten steel frame provide a sturdy platform for skatepark fun. Alloy rear U-brakes offer secure stopping power for tricks. This bike suits riders up to 6'0" tall who want to emulate pro BMX riders with durable, stylish components.
Parents of younger beginners needing stability
The Cubsala 14-inch bike is ideal for younger children aged 3 to 5. It includes training wheels for balance and an adjustable seat to grow with your child. The coaster brake and rear V-brake system provides easy stopping for small hands. This lightweight option ensures safety and stability for beginners learning to ride on neighborhood paths.
Shoppers prioritizing quick assembly
If you want to spend less time building and more time riding, the Cubsala model is the practical choice. It arrives 85% pre-assembled, allowing most families to finish setup in just 20 minutes with the included tools. This convenience makes it a hassle-free option for busy parents who need a bike ready for immediate use.
The products compared
Mongoose Legion Mag 20-Inch BMX Bike
Best for: Young riders seeking durable sidewalk BMX style
- Wheel Size
- 20-Inch
- Frame Material
- Hi-Ten Steel
- Brake Type
- Alloy rear U-brakes
- Target Audience
- Kids, Girls and Boys
- Weight
- 32 pounds
View on Amazon: Mongoose Legion Mag 20-Inch BMX Bike Affiliate link
This Mongoose Legion Mag is a 20-inch kids BMX bike built for sidewalk and skatepark riding. It features a durable hi-ten steel frame and upgraded aluminum mag wheels with sealed bearings. The bike uses alloy rear U-brakes for secure stopping power. Weighing 32 pounds, it offers reliable gearing options. It suits young riders looking for a stylish, durable bike for neighborhood fun or beginner stunts.
Pros
- Durable hi-ten steel frame for tough neighborhood riding
- Upgraded aluminum mag wheels with sealed bearings
- Alloy rear U-brakes provide secure stopping control
- Available in multiple wheel sizes and colors
Cons
- Heavier 32-pound build due to steel frame
- Only rear brake for stopping power
- Hi-ten steel frame is less lightweight than aluminum
Good fit if
- You want a durable steel frame for skatepark or sidewalk use
- You prefer the style of aluminum mag wheels
- You need a bike for beginner riders under 6 feet tall
Skip if
- You prioritize lightweight aluminum construction for easier handling
- You require front and rear brake systems for maximum control
- You need a bike for advanced technical trail riding
Verdict: Mongoose Legion Mag 20-Inch Kids BMX is a sturdy option for young riders who want a durable steel frame and stylish mag wheels for sidewalk or skatepark use, though its weight and single brake may limit advanced performance.
Cubsala 14-Inch BMX Kids Bike
Best for: young beginners needing training wheels
- Wheel Size
- 14 Inch
- Frame Material
- High tensile carbon steel
- Brake Type
- Coaster & rear V-brake
- Target Audience
- Toddlers, boys, girls
- Weight
- 26.4 pounds
View on Amazon: Cubsala 14-Inch BMX Kids Bike Affiliate link
The Cubsala 14-inch bike is built for little kids aged 3 to 5. It features a high tensile carbon steel frame that weighs 26.4 pounds. You get a coaster brake paired with a rear V-brake for stopping power. Training wheels are included to help with balance. The bike comes 85% pre-assembled, so you can finish setup in about 20 minutes.
Pros
- High tensile carbon steel frame for durability
- Coaster and rear V-brake combination
- Includes training wheels for balance
- 85% pre-assembled for quick setup
Cons
- 26.4 pounds is heavy for a child to lift
- Coaster brake relies on pedal pressure
- Limited to small wheel sizes
Good fit if
- You need training wheels for a beginner
- Your child is between 3 and 5 years old
- You want a durable steel frame
Skip if
- You prefer lightweight aluminum construction
- Your child is over 5 years old
- You want advanced hydraulic brakes
Verdict: The Cubsala 14" Kids Bike offers a sturdy steel build and training wheels for young beginners. It fits small riders who need extra balance support and easy assembly.
Specifications side by side
| Spec | Mongoose Legion Mag 20-Inch BMX Bike | Cubsala 14-Inch BMX Kids Bike |
|---|---|---|
| Wheel Size | 20-Inch | 14 Inch |
| Frame Material | Hi-Ten Steel | High tensile carbon steel |
| Brake Type | Alloy rear U-brakes | Coaster & rear V-brake |
| Target Audience | Kids, Girls and Boys | Toddlers, boys, girls |
| Weight | 32 pounds | 26.4 pounds |
| Size | 20-Inch Wheels/MAG | 14 Inch |
| Color | Orange | White |
| Model | M41707M70OS | not stated |
Frequently asked questions
Is the Mongoose Legion Mag suitable for trail riding?
No, it is designed for sidewalk and skatepark use. The 20-inch mag wheels and steel frame prioritize durability for freestyle tricks over off-road traction. You should choose this model if your child wants to perform stunts on flat surfaces rather than navigate uneven terrain.
Does the Cubsala bike come with training wheels?
Yes, the Cubsala 14-Inch BMX Kids Bike includes training wheels. This feature provides extra balance support for young beginners who are just starting to ride. It is an ideal choice for smaller riders who need stability while they learn to pedal and steer confidently.
Which bike is lighter, the Mongoose or Cubsala?
The Cubsala 14-Inch model is lighter at 26.4 pounds. The Mongoose Legion Mag weighs 32 pounds due to its larger 20-inch wheels and robust steel construction. You should consider the weight difference if your child needs a bike that is easier to lift or carry.
What type of brakes does the Cubsala use?
The Cubsala bike features V-Brakes for stopping power. This brake type offers reliable performance for young riders on paved surfaces. You can trust these brakes to provide adequate control for beginners who are still developing their riding skills and confidence on two wheels.
Can the Mongoose Legion handle advanced tricks?
It is sturdy but limited by its single brake and weight. The 32-pound steel frame is durable for sidewalk BMX style, but the lack of advanced features may restrict performance. You should view this as a solid entry point for freestyle riding rather than a high-performance machine.
Is the Cubsala 14-inch bike good for older kids?
No, it is best for young beginners and small riders. The 14-inch size and training wheels are designed for those needing extra balance support. Older or taller children will likely outgrow this bike quickly, so you should look for the larger Mongoose option instead.
Does the Mongoose Legion have alloy brakes?
The data does not specify alloy brakes for the Mongoose Legion Mag. It notes a single brake system, which may limit advanced performance. You should check the specific model details if brake material is critical for your child's riding style and safety requirements on the pavement.

