Quick Facts
16 inch Costway kids bike with adjustable seat, storage basket, and hand plus coaster brakes, designed for children learning to ride.
Best for
Children learning to ride
Key detail
Carbon steel frame
Size and fit
Suitable height 31.5 to 41.3 inches
Consider if
Consider another size if child taller than 41.3 inches.
Shipping
Free US shipping over $100, 30-day returns
Ready to Ride 16 Inch Kids Bike
95% pre-assembled, dual brakes, adjustable seat and handlebar, plus a front basket for everyday play and storage.
Ready to Ride 16 Inch Kids Bike
Adjustable to Grow
Adjustable to Grow

Seat and handlebar adjust over a wide range so one bike can fit multiple seasons. Removable training wheels help kids progress from steady practice to independent two-wheel riding.

Built for Everyday Play
Built for Everyday Play

Solid carbon steel frame and a fully enclosed chain guard hold up to rough use and simple maintenance. Anti-puncture, multi-layer rubber tires absorb shocks for steadier rides on sidewalks and paths.

Brakes and Safety Features
Brakes and Safety Features

A hand-operated front brake works with a rear coaster brake so kids can learn both stopping methods. Reflectors, fenders, non-slip pedals, and a stable kickstand add practical safety for neighborhood rides.

Dual braking system
Hand brake plus coaster brake provide backup stopping power for confident learning.
Solid steel frame
Carbon steel frame resists dings and maintains alignment through rough play.
Mostly pre assembled
95% pre-assembled, quick final setup so kids can ride sooner.
Front storage basket
Front basket stores snacks, toys or a water bottle for short trips.
How to Choose the Right Kids Bike

Focus on fit, brakes, and build so the bike is safe today and still useful later.

  1. Measure Inseam: Stand your child barefoot and measure their inseam, then compare to the bike saddle range to ensure feet touch the ground when seated.
  2. Check Seat Height: Choose a bike with an adjustable saddle that matches your child now and allows several inches of growth.
  3. Brakes and Controls: Look for a combination of coaster brake and a hand brake so kids learn both styles; confirm the lever fits small hands.
  4. Tires and Terrain: Select anti-puncture or layered rubber tires for sidewalks and parks, and consider tread if you plan on trails.
  5. Plan for Growth: Pick a bike with a wide handlebar and saddle adjustment range so it fits for multiple seasons.
Frequently Asked Questions
What age and height is the 16 inch model best for?

The 16 inch model is generally recommended for children about 4 to 8 years old; confirm fit by checking the saddle and handlebar height against your child’s inseam and standing height.

How much assembly will I need to do?

The bike arrives 95% pre-assembled, you will complete a few simple steps like attaching the front wheel, front basket, pedals, and training wheels.

How do the brakes work?

This model has a hand-operated front brake and a rear coaster brake, so children can stop by squeezing the lever or pedaling backward.

Are the tires puncture resistant?

The tires use multiple layers and an anti-puncture design for added durability, though no tire is guaranteed completely puncture proof; inspect tires before each ride.

What is the weight capacity for the seat?

Per the product specifications, the 16 inch model supports up to 110 pounds at the seat.

What are your shipping and return policies?

We ship from a US warehouse and offer free continental US delivery on orders over $100. We also provide 30-day returns and human customer support if you need help.

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From verified reviews
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DB
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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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ShanKelly92
Verified buyer · January 27, 2026
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"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"

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Lucinda
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★★★★☆

"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"

T
Trish
Verified buyer · May 10, 2025
★★★★★

"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"

E
Elizabeth
Verified buyer · April 2, 2026
★★★★★

"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"

S
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Verified buyer · December 5, 2025
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"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"

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J
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"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"

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"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"

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Jessica
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"Only paci my breast feed three week old has accepted so far🙌🏼"

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Hannah
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★★★★★

"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"

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DB
Verified buyer · November 17, 2025
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"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"

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Giselle
Verified buyer · January 28, 2026
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"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"

A
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"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"

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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

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"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"

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"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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Verified buyer · March 25, 2026
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"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

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"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

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"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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"These were great in the beginning helped me so much."

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"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"

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Chaise
Verified buyer · January 4, 2026
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"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."

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GI
Verified buyer · April 14, 2025
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"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"

T
Tiffany
Verified buyer · September 2, 2025
★★★★★

"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"

M
Micho
Verified buyer · September 21, 2025
★★★★★

"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"

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Verified buyer · September 25, 2025
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"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"

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Hailey
Verified buyer · September 7, 2025
★★★★★

"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."

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jake
Verified buyer · March 25, 2026
★★★★★

"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"

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Jasmin
Verified buyer · October 28, 2025
★★★★★

"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"

J
Julie
Verified buyer · April 10, 2026
★★★★☆

"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."

B
Bridget
Verified buyer · December 10, 2025
★★★★☆

"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."

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W
Verified buyer · September 8, 2025
★★★★☆

"These were great in the beginning helped me so much."

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Kyle
Verified buyer · December 11, 2025
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"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"

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Chaise
Verified buyer · January 4, 2026