Costway 18-Inch Kid’s Bike for 4-8 Years Old with Adjustable Saddle & Anti-slip Handlebar Silver
Costway 18-Inch Kid’s Bike for 4-8 Years Old with Adjustable Saddle & Anti-slip Handlebar Silver
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Costway 18-Inch Kid’s Bike for 4-8 Years Old with Adjustable Saddle & Anti-slip Handlebar Silver

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Costway 18-Inch Kid’s Bike for 4-8 Years Old with Adjustable Saddle & Anti-slip Handlebar SilverCostway 18 Inch Kid s Bike for 4 8 Years Old with Adjustable Saddle Anti slip Handlebar SilverCostway 16 Inch Kid s Bike for 4 7 Years Old with Adjustable Saddle Anti slip Handlebar SilverCostway 16 Inch Kid s Bike for 4 7 Years Old with Adjustable Saddle Anti slip Handlebar BlackCostway 14 Inch Kid s Bike for 3 5 Years Old with Adjustable Saddle Anti slip Handlebar BlackCostway 16 Inch Kid s Bike for 4 7 Years Old with Adjustable Saddle Anti slip Handlebar RedCostway 14 Inch Kid s Bike for 3 5 Years Old with Adjustable Saddle Anti slip Handlebar SilverCostway 16 Inch Kid s Bike for 4 7 Years Old with Adjustable Saddle Anti slip Handlebar PinkCostway 18 Inch Kid s Bike for 4 8 Years Old with Adjustable Saddle Anti slip Handlebar PinkCostway 14 Inch Kid s Bike for 3 5 Years Old with Adjustable Saddle Anti slip Handlebar Pink
Actual ColorSilver
Bicycle Wheel Diameter18 in

Key item features

  • Adjustable Comfort: The 18-inch bike features a height-adjustable seat (24.5"-27") for riders 47.2"-59.1" tall, ensuring an ergonomic and comfortable riding position.
  • Easy Assembly: This kids' bicycle arrives 95% pre-assembled with included tools, requiring only the attachment of the handlebar, bell, training wheels, pedals, and reflectors.
  • Dual Braking: Equipped with both a front handbrake and a coaster brake, the bike offers reliable stopping power, complemented by a fully enclosed chain guard for safety.
  • Durable Construction: Built with a stable high-carbon steel frame and wear-resistant 2.3" rubber tires, it includes removable training wheels for beginner balance.
  • Enhanced Safety: Features like anti-slip pedals, a bike bell, and front and rear reflectors increase visibility and safety, along with a convenient kickstand for parking.
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Specs

Bicycle type, Training-Wheel BikesBrand, CostwayFrame size, 18 inHeight range, 47.2"-59.1"Frame material, High Carbon SteelWheel size, 18 in

About this item

Product details

Our 18-inch kids bicycle is an ideal riding option for young riders aged 4-8 years old. The 95% pre-assembled kids bike can be easily installed for kids to immediately enjoy biking. To fit kids of different height, it’s equipped with adjustable height of the seat for kids to find optimal riding position. As for safety, hand brake and coaster brake allow kids to safely maneuver and stop the bike. 2 detachable training wheels help young riders maintain balance. When kids grow older, you can detach the training wheels. Crafted with premium rubber tires and high carbon steel frame, this bike ensures excellent strength and stability. Additionally, it also has an extra bell, anti-slip pedals, as well as front and rear reflectors. The convenient kickstand ensures easy parking.



Feature
Designed with safe dual brake system: a hand brake and rear coaster brake
Includes double using methods: with training wheels or without training wheels
2 removable training wheels consist of a triangular structure for stability
24.5"-27" adjustable seat fits kids of different ages and heights
Quick release lever helps you to adjust or fix the seat height
Our 95% pre-assembled bike with tool included is quick to assemble
The high carbon steel frame for great strength and sturdiness
The anti-slip and shock-absorbing rubber tires can be divided into rubber outer, inner tube, and rim tape
Front reflector and rear reflector for excellent security
Non-slip pedals and ergonomic seat for effortless and cozy riding
Additional bell brings more fun
Designed with a kickstand to park



Specification
Color:Silver
Material: High Carbon Steel, Rubber, PP, PVC
Product Dimensions: 50.5" x 21.5"x 30" (L x W x H)
Saddle Height: 24.5"-27"
Saddle Size: 9" x 5"(L x W)
Inseam Size: 23.5"-26"
Suitable Height: 47.2"-59.1"
Suitable Age: 4-8 Years Old
Wheel Size: 18"
Weight Capacity of Seat: 145 lbs
Net Weight: 24 lbs

Package includes:
1 x Kid’s Bike
1 x Instruction
  • Height Adjustable Seat for Kids: The seat of the 18-inch kids bike can be adjusted from 24.5" to 27" to accompany riders with 47.2"-59.1" height. The quick release lever helps you conveniently lock and loose the seat. The ergonomic seat ensures ultimate comfort.
  • 95% Pre-assembled Kids Bicycle: This 95% pre-assembled kids bike comes with assembly tools, making installation a breeze. You should assemble the handlebar with bell, training wheels, pedals, and reflectors. The inseam size is 23.5"-26". Note: Measure kid’s INSEAM and compare with SADDLE HEIGHT to check if the rider can touch the ground.
  • Front Handbrake & Coaster Brake: This kids bicycle features a hand brake and a coaster brake, which allows for your little rider to easily control and stop the bike. Moreover, the fully enclosed chain guard prevents pinching to protect kid’s riding safety.
  • Quality Wheels & Sturdy Frame: Wear-resistant rubber tires with 2.3" width offer you a smooth and steady riding experience. It is designed with removable training wheels for beginners to learn to balance and pedal. The stable high carbon steel frame will withstand multiple bumps during riding.
  • More Details for Fun & Safety: The bike bell provides kids with added fun. Anti-slip pedals ensure safe and effortless pedaling. More importantly, the bike has front and rear reflectors to keep kids visible in low-light conditions to ensure higher safety. It also features a kickstand for parking.
info:
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Specifications

Bicycle type

Training-Wheel Bikes

Brand

Costway

Frame size

18 in

Height range

47.2"-59.1"

Warranty

Warranty information

90 days Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.7 out of 5 stars
stars
21 ratings8 reviews
How item rating is calculated
  1. 5 stars86% (18)
  2. 4 stars5% (1)
  3. 3 stars5% (1)
  4. 2 stars0% (0)
  5. 1 star5% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 8 reviews

Oct 19, 2026
Reviewer name: Jessica
Item details
Color: Pink
Bicycle wheel size: 16 in
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

very sturdy! perfect bike for a beginner! My daughter jumpednon and started riding her very first shot! great bike and will last a long time

Incentivized Review
Helpful?64AW8VJOEIJQ15106204242
Aug 19, 2026
Reviewer name: nilanjan
Item details
Color: Red
Bicycle wheel size: 16 in
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Assembly was straightforward and easy to put together right out of the box . The bright red color looks fantastic in person and my 5-year-old son transitions to it seamlessly and rides comfortably without training wheel

Incentivized Review
Helpful?64AW8VJOEIJQ15106204242
Dec 27, 2025
Reviewer name: Carole
Item details
Color: Red
Bicycle wheel size: 16"
Sold and shipped byCostway
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great bike!

Great bike! Easily assembled late Christmas Eve night! Does not come with a kick stand, but is loved by our five-year old!!

Incentivized Review
Helpful?64AW8VJOEIJQ15106204242
Current price is $145.99
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Sold and shipped by CostwayPro Seller
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