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RoyalBaby

RoyalBaby Kids Mountain Bike Aluminum Ultra-Light 20-26 Inch Bicycle

✅ In stock
F
Grade
💤 Not a Deal
0/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$378.77
Listed $119.99
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 2:37 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 0/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

✓The RoyalBaby X9 kid's mountain bike features a frame made of aluminum alloy. While reducing the weight, it is even more sturdy and durable. The children mountain bicycle is equipped with a rear 7-speed shifting system and specially widened knobby tires for mountain bikes, enabling young riders to take on a wider variety of terrains. The quick-release front wheel system makes it much more convenient to disassemble, so it can be put into the trunk of a car during spring outings and taken on long trips. The shock-absorbing front fork, PU seat, and rubber grips provide greater comfort for children during rides. The dual disc brake system takes effect immediately upon braking, ensuring a safer ride for children.
✓UNRESTRICTED BY TERRAIN: The 7-speed rear drivetrain can adapt to a wide variety of slopes. The low-resistance bearings make riding much more effortless. The specialized knobby tread pattern of the mountain bike tires is designed to tackle diverse terrains with ease. Hardtail frame with suspension fork is ready for off-road riding
✓LIGHTWEIGHT ALUMINUM ALLOY FRAME: The RoyalBaby X9 Kids' Mountain Bike features an aluminum alloy frame that weighs just 5.51 lbs. It's not only lighter than traditional iron frame bikes but also more robust and durable
✓MORE PORTABLE MOUNTAIN BIKE: The front wheel of the bike is equipped with a quick-release system, allowing for the rapid removal and installation of the front wheel. It's perfect for spring outings as you can easily fit it into the trunk of your car and take it for a ride on longer trips
✓DESIGNED WITH KIDS IN MIND: This bike is equipped with a dual disc brake system and wider tires, ensuring a safer ride. The seat height is adjustable, which can accommodate your child's growth over time
✓ALWAYS RELIABLE: RoyalBaby bike complies with the CPSC and EN-71 standards, and is trusted by millions of families from over 80 countries. Customers will be provided with high level warranty and local 24 hours service when contacting RoyalBaby for any queries.

⚙️ Specifications

Bike Type
Kids Bike, Mountain Bike
Age Range (Description)
6 - 10 Years
Brand
RoyalBaby
Number of Speeds
7
Color
Lime Green
Wheel Size
20 inches
Frame Material
Aluminum
Suspension Type
Front
Special Feature
Adjustable Seat, Dual Disc Brake, Lightweight, Quick Release Seat, Quick Release Wheels
Included Components
Bell, Bike, Kickstand, Reflectors, Tool Kit
Number Of Speeds
7
F
$378.77
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