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RoyalBaby

RoyalBaby Magnesium Kids Bike Lightweight Alloy Children Sport Bicycle 14/16/18 Inch Wheel for Boys Girls Ages 3+ Years

  • Based on 208 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Sep 15
Order within 2 hours and 45 minutes
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Recently Viewed

Color: Rural Green


Style: 18 Inch With Kickstand


Pattern Name: Basic Magnesium


Features

  • Go Beyond the St?ndard. Our RoyalMg series aims to push the boundaries to the next level. The Magnesium alloy frame is a combination of the flexible shape of carbon fiber and a weight reduction of aluminum, along with our reputable original parts, that's how we define our flagship series. While having the same structural strength and durability compared to a steel bike, RoyalMg technology optimized the weight and shock absorption.
  • Stunningly Construction. Mg-Al alloy is the ultimate material for a high-end bike. The frame is built by integrated casting without solder joint any more. It ensures the long-term use of the bike as it is so easy to ride and highly adjustable. From a toddler to a teen, they can handle this bike easily. It will grow with your kids.
  • Premium Specs. Being a RoyalBaby flagship bike, the SPACE series has all the premium parts a little rider will ever want on his bike. A Lightweight Mg-Aluminium alloy frame, sealed bearing, dual dependable band brakes, wide tires, all in one incredible bike.
  • Effortless Assembly. Comes 95% professionally pre-assembled, with an elaborated instruction manual and complementary tools needed in the box.
  • Always Reliable. RoyalBaby bike complies with the CPSC standards, and is trusted by millions of families in more than 80 countries globally. Got any questions? Our customer service is 100% satisfaction guaranteed.

Bike Type: Kids Bike


Age Range (Description): 5 - 9 Years


Brand: RoyalBaby


Number of Speeds: 1


Color: Rural Green


Wheel Size: 18 Inches


Frame Material: Magnesium


Suspension Type: Rigid


Special Feature: 95% Pre-Assembled, Dual band Brake, Freewheel, Lightweight, RoyalBaby Exclusive Premium Parts


Included Components: Bell, Bicycle, Kickstand, Reflectors, Tool Kit


Bike Type: ‎Kids Bike


Age Range (Description): ‎5 - 9 Years


Brand: ‎RoyalBaby


Number of Speeds: ‎1


Color: ‎Rural Green


Wheel Size: ‎18 Inches


Frame Material: ‎Magnesium


Suspension Type: ‎Rigid


Special Feature: ‎95% Pre-Assembled, Dual band Brake, Freewheel, Lightweight, RoyalBaby Exclusive Premium Parts


Included Components: ‎Bell, Bicycle, Kickstand, Reflectors, Tool Kit


Size: ‎18 Inch


Brake Style: ‎Band


Specific Uses For Product: ‎Trail


Item Weight: ‎23 Pounds


Style: ‎18 Inch With Kickstand


Model Name: ‎RB18-35GH


Power Source: ‎Pedal power


Wheel Material: ‎Alloy Steel


Year: ‎2024


Seat Material Type: ‎Plastic


Warranty Type: ‎[POSSIBLE] Limited Warranty


Maximum Weight Recommendation: ‎150 Pounds


Assembly Required: ‎Yes


Global Trade Identification Number: ‎56


Minimum User Height: ‎46 Inches


Manufacturer: ‎RoyalBaby Cycle


Item Package Dimensions L x W x H: ‎50 x 26.6 x 7 inches


Package Weight: ‎12.77 Kilograms


Item Dimensions LxWxH: ‎50 x 21 x 35 inches


Brand Name: ‎RoyalBaby


Warranty Description: ‎Lifetime warranty for frame and fork. ‎Free replacement for easy-wearing parts within 6 months.


Material: ‎Magnesium Alloy


Part Number: ‎RB18-35GH


Date First Available: June 25, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Truly Lightweight
Color: Deep Azure Style: 16 Inch With Kickstand Pattern Name: EZ-Shark Ultra-light
Review Image by C C
My 4 year oldMy son outgrew his 14 inch bike and we were looking for a 16 inch bike and this is what caught our attention. Easy to assemble and the seat height is adjustable. Goood bike. We will update this after we take it on non paved roads and see how this performs.
Reviewed in the United States on July 28, 2025 by C C
    • Great sturdy Bike for kids
Color: Black Style: 18 Inch With Kickstand Pattern Name: Basic Magnesium
Build quality is great and the assembly is easy.. Would recommend this product.
Reviewed in the United States on August 24, 2025 by Santosh Kumar Singh
    • It’s a gift for me as much for my son!
Color: Deep Azure Style: 16 Inch With Kickstand Pattern Name: EZ-Shark Ultra-light
Why did you pick this product vs others?: See below: Weight: So light, my 5yo loves this bike and it rides like a dream, he is so much more self reliant, and able to pedal up hill on his own. Ease of assembly: The pedals are amazing quick disconnect, all you have to assemble is slide the seat in place, pivot the front wheel, and snap on the pedals. So easy! Ease of riding: My son is so much more confident riding this bike, and I really appreciate it having both a front and rear brake, with a freewheel cassette on the rear wheel. Looks: In a word: amazing. I wish I could get one of these I. A 700c size for me to ride! My son literally goes into the garage EVER CHANCE HE GETS, to just sit on the bike. He is obsessed, and is so much more interested in riding all over the cul-de-sac and along our walking trail. ... show more
Reviewed in the United States on July 6, 2025 by Scott A. Bontrager
    • great ride,rear wheel designs needs to improve the training wheel accommodations.
Color: Mako Shark Style: 16 Inch With Kickstand Pattern Name: EZ-Shark Ultra-light
Excellent bike, light weight, smooth rides, works great as both a balance bike and bicycle. Comes 90% assembled. One thing I don't like about the bike is the rear wheel screws and housing not designed for training wheels. I bought the training wheel from this same vendor and the training wheel cannot be positioned steadily because of the washer and screw just cannot be tighten enough to prevent slipping, and the Allen screws are starting to deform due to the pressures and frequent I had to tighten those training wheels. Plus the rear wheel stand is also very hard to remove. When i installed the training wheels I'd tried to remove the kick stand screws but those screws (cross) also start to deform! So now the kick stand assembly is still right there, which makes tightening the left side training wheels even harder. The vendor should consider who the users are in their design, it's to be used to by young kids that most likely needs those training wheels. I would give the bike quality and ride a 5 star, but the training wheel accommodations just frustrates me too much. ... show more
Reviewed in the United States on August 28, 2025 by jim
    • Really cool bike
Color: Rural Green Style: 16 Inch With Kickstand Pattern Name: Basic Magnesium
Excellent good looking bike with super easy assembly. This is my kid’s second from Royal so I can vouch for durability as well. This model is lightweight as well.
Reviewed in the United States on July 25, 2025 by Vyankatesh
    • Recommended! Light, sturdy and easy to handle.
Color: Mako Shark Style: 16 Inch With Kickstand Pattern Name: EZ-Shark Ultra-light
Got this 16" bike for my kid and it was perfect. We did not put the pedals yet, my kid loved the balance mode, we will add pedals soon. Sturdy, easy to handle, and a great choice for learning! It is light compared to all the others that we checked before buying this. Very satisfied!
Reviewed in the United States on August 29, 2025 by TomP
    • Feather weight light.
Color: Deep Azure Style: 16 Inch With Kickstand Pattern Name: EZ-Shark Ultra-light
Review Image by elido de leon elido de leon
Review Image by elido de leon elido de leon
Excelent choice. My kid left the other kids behind ,with this bike.
Reviewed in the United States on August 8, 2025 by elido de leon elido de leon
    • Well built and light. No complaints
Color: Black Style: 18 Inch With Kickstand Pattern Name: Basic Magnesium
Lightweight and well built. Stark reminder that China is so much ahead . sMH
Reviewed in the United States on August 4, 2025 by Ash

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