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RoyalBaby Chipmunk Kids Bike Toddlers 12 14 16 18 Inch Wheel Bicycle Beginners Boys and Girls Ages 3-11 Years, Multiple Color Options

  • Based on 91 reviews
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Availability: Only 4 left in stock, order soon!
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Arrives Saturday, Aug 23
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Style: 18 Inch for Ages 5-9 Years


Color: Dynamo Blue


Features

  • Enjoy a Cool Ride - Inspired by the dynamic and energetic spirit of BMX biking, the Dynamo bike combines a sleek, modern design with vibrant color contrasts that appeal to active children.
  • Multiple Size Options - The Dynamo bike come in various sizes, including 14-inch, 16-inch, and 18-inch, catering to children of different ages and heights to ensure a perfect fit.
  • Grow with Rider - The heights of handlebar and seat are adjustable, ensuring a comfortable and safe riding experience as your child grows, providing optimal ergonomics and control.
  • Number your Bike - This Dynamo bike comes with a unique number plate, adding a touch of personalization and fun to your childs cycling experience. Make every ride an adventure, inspiring your childs passion for cycling and exploration.
  • Always Reliable - RoyalBaby bikes are manufactured to comply with the CPSC standards, ensuring safety and quality that parents can trust. With a legacy of reliability, RoyalBaby is the choice of millions of families in over 80 countries worldwide.

Bike Type: Kids Bike


Age Range (Description): 5-8 Years


Brand: Chipmunk


Number of Speeds: 1


Color: Dynamo Blue


Wheel Size: 18 Inches


Frame Material: Carbon Steel


Suspension Type: Rigid


Special Feature: Adjustable Handlebars, Durable, Quick Release Seat, Adjustable Seat


Included Components: Kickstand, Reflectors, Tool Kit


Bike Type: ‎Kids Bike


Age Range (Description): ‎5-8 Years


Brand: ‎Chipmunk


Number of Speeds: ‎1


Color: ‎Dynamo Blue


Wheel Size: ‎18 Inches


Frame Material: ‎Carbon Steel


Suspension Type: ‎Rigid


Special Feature: ‎Adjustable Handlebars, Durable, Quick Release Seat, Adjustable Seat


Included Components: ‎Kickstand, Reflectors, Tool Kit


Size: ‎Kids Bike


Brake Style: ‎Caliper


Cartoon Character: ‎ROYALBABY Dynamo


Wheel Width: ‎2.13 Inches


Specific Uses For Product: ‎Road, Gravel


Item Weight: ‎24.86 Pounds


Theme: ‎Sport


Style: ‎18 Inch for Ages 5-9 Years


Model Name: ‎Dynamo18


Power Source: ‎Pedal power


Wheel Material: ‎Alloy Steel


Year: ‎2024


Warranty Type: ‎Limited


Assembly Required: ‎Yes


Skill Level: ‎Beginner


Number of Handles: ‎2


Bicycle Drivetrain Type: ‎Single-speed


Manufacturer: ‎RoyalBaby Cycle


Item Package Dimensions L x W x H: ‎49.4 x 25.25 x 7.2 inches


Package Weight: ‎12.29 Kilograms


Item Dimensions LxWxH: ‎49 x 31 x 32.08 inches


Brand Name: ‎Chipmunk


Warranty Description: ‎The entire frame is guaranteed against faulty materials and workmanship for as long as the initial consumer purchaser has the bicycle, subject to the conditions of the warranty, see website for more info. All other parts of the unit except normal wear parts are warranted against defective materials and workmanship for a period of one (1) year from the date of purchase by the initial consumer purchaser, subject to the terms and conditions of the warranty, see website for more info. Please contact Royalbaby Bicycles with the model and serial number, date of purchase, store where purchased, and the nature of the failure at . Call Mon – Fri, 900AM – 500PM CST


Material: ‎Steel


Part Number: ‎RB18B-6.2BH


Date First Available: September 23, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 23

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice sturdy bike
Style: 14 Inch for Ages 3-5 Years Color: Dynamo Blue
Nice bike for 4 year old.
Reviewed in the United States on April 30, 2025 by debbie m ballantine

  • Great Bike
Style: 14 Inch for Ages 3-5 Years Color: Dynamo Green
I bought this for my 4 year old and he loves it. It was packaged well and easy to put together.
Reviewed in the United States on April 2, 2025 by Calvina

  • Great choice
Style: 18 Inch for Ages 5-9 Years Color: Dynamo Green
The bike is really well-made and sturdy, so I’m confident it will hold up as my little one grows. Assembly was a bit tricky at first—there was some difficulty with fitting the handlebars, but once we got everything together, it was smooth sailing. The training wheels are perfect for helping him get started, and he loves how it looks. The color isn’t as bright as I expected, but it still looks great and the bike rides really well. It’s the perfect size for him now, and I’m sure it will last for quite a while. I can’t wait to see him ride it around more as he continues to get better at it! ... show more
Reviewed in the United States on December 17, 2024 by Christina

  • Great purchase
Style: 14 Inch for Ages 3-5 Years Color: Dynamo Green
My 5 year old loves this bike.
Reviewed in the United States on March 18, 2025 by Brittany

  • Be careful when placing order
Style: 14 Inch for Ages 3-5 Years Color: Dynamo Blue
Update: Yes I think this is a great bike, but I thought I was buying the one with the hand brake. Guess not! And somehow the price dropped $10 or so just a few days after I purchased my bike! Great quality, terrible instructions though. I'm missing the red reflector. Hoping the seller will forward one to me. ... show more
Reviewed in the United States on March 23, 2025 by Rachel Bebak

  • 14" is great bike for 4 year old grandson
Style: 14 Inch for Ages 3-5 Years Color: Dynamo Green
14-inch Bike is the perfect size for my 4 year old grandson - delivery was quick, assembly a breeze, and loved the bell that was included. Training wheels work very well.
Reviewed in the United States on January 17, 2025 by JK

  • Worst purchase ever
Style: 16 Inch for Ages 5-7 Years Color: Dynamo Blue
This bike showed up completely destroyed.. missing the bolt to attach the handlebars... Brake pads missing.. Break calipers vent... Scratch chipped and dented everywhere. I will never buy from this fire again.
Reviewed in the United States on April 18, 2025 by Sean N. Sean N.

  • Loved it
Style: 16 Inch for Ages 5-7 Years Color: Dynamo Blue
Loved it
Reviewed in the United States on March 2, 2025 by karan Sethi

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