Mongoose Switch Freestyle BMX Kids Bike 18 Inch
- Wheel Size: 18 inches
- Brake Style: Coaster
- Number of Speeds: 1
- Frame Material: Alloy Steel
Last refreshed Jun 21, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B00FQT2JKECategory: Kids' Bikes
Overview
The Mongoose Switch R1840AZ is an 18-inch BMX bike designed for kids ages 5-7, with a steel frame and mag wheels. It features a coaster (foot) brake for safe stops and includes removable training wheels for balance learning. Ideal for urban trails and BMX terrain, it helps young riders build confidence.
- 18-inch mag wheels for durability and a sleek look
- Coaster (foot) brake for intuitive stopping
- Removable training wheels included for beginner balance
- Low stand-over steel frame for easy mounting and dismounting
Specifications
| Brand | Mongoose |
|---|---|
| Wheel Size | 18 incheshigher than 55% of 144 kids' bikes |
| Brake Style | Coaster |
| Number of Speeds | 1 |
| Frame Material | Alloy Steel |
| Color | Black |
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Frequently asked questions
Does the Mongoose Switch R1840AZ come with hand brakes?
No, it has a coaster (foot) brake only; hand brakes are not included on this model.
What is the recommended rider height for the Mongoose R1840AZ?
It fits riders 42 to 52 inches tall, appropriate for ages 5-7.
Are the training wheels removable on the Mongoose Switch?
Yes, the training wheels are removable to transition to riding without them.
What is the frame material of this Mongoose bike?
The frame is made of heavy-duty steel for strength and durability.