Compare prices
2 offers
Disclaimer: While we strive for accuracy, we cannot guarantee that the prices, features, or shipping info is complete or error-free. Please confirm the product details with the retailer before making a purchase.
Our site contains affiliate links for which we may be compensated
Advertiser Disclosure
Compare with similar products
About this product
- BMX STARTS HERE. Built for riders 4' 10" to 5' 6" tall, this 20-inch beginner BMX bike has everything needed to learn first tricks, rip around the block, and make the transition from the sidewalk to the skatepark.
- READY TO ROLL. Strong, lightweight 48-spoke aluminum rims help handle the abuse that comes with learning BMX. Designed for durability and consistent performance, they're ready for session after session.
- BUILT FOR PROGRESSION. A durable 1-piece crank helps keep pedaling smooth and reliable while developing strength, balance, and bike control through every stage of learning.
- RIDE WITH CONFIDENCE. A 4-bolt alloy stem helps keep handlebars secure while an aluminum linear-pull brake and alloy lever provide dependable speed control when it's time to slow things down.
- KNOW YOUR ROOTS. As one of the OGs in action sports, Mongoose has helped bring the BMX movement to the world. For over 50 years, we've been all about epic rides and pushing limits – and we're just getting started.
Specifications
- Brand
- Mongoose
- Model
- M4105G27U1OS11
- Width
- 27.9 inches
- Height
- 36.35 Inches
- Depth
- 56.59 inches
- Weight
- 29.17 pounds
- Colour
- Black
- Warranty
- Limited lifetime warranty on frame. 1 year limited warranty on parts. 30 day limited warranty on wearable parts.
- Released
- 2026-07-28T00:00:01Z
- Part number
- M4105G27U1OS11
- Manufacturer
- Mongoose
- GTIN
- 00038675293694