Ambifirner 20 Inch Bike with Training Wheels Single Speed, Adjustable Seat for Growing Riders, Dual Coaster & V-Brakes, Full Chain Guard, Easy Assembly (Black)
Ambifirner 20 Inch Bike with Training Wheels Single Speed, Adjustable Seat for Growing Riders, Dual Coaster & V-Brakes, Full Chain Guard, Easy Assembly (Black)
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Ambifirner 20 Inch Bike with Training Wheels Single Speed, Adjustable Seat for Growing Riders, Dual Coaster & V-Brakes, Full Chain Guard, Easy Assembly (Black)

|10 ratings
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Actual ColorBlue-20 inch

Key item features

  • Child-Friendly Design: This 20-inch bike is designed for children aged 6-10 (45-58 inches tall) and arrives 80% pre-built for quick setup, with clear instructions for easy assembly.
  • Ergonomic Frame: Features a triangular geometric structure for comfortable riding and a baked enamel decal glossy frame with a colorful, childlike aesthetic.
  • Stable Gearing: Equipped with a smooth 7-speed gear system, allowing children to easily adapt to various terrains and adjust speed without complicated operation.
  • Enhanced Safety: Includes a soft dual shock suspension fork with adjustable damping to absorb bumps, ensuring a smoother and more comfortable ride on rough surfaces.
  • Partial Assembly: The bike is 85% pre-assembled, requiring the user to attach the handlebar, saddle, front wheel, pedals, and training wheels using the provided tools and manual.
  • Adjustable Comfort: Ergonomically designed with an adjustable saddle to accommodate children of different ages, and a saddle handle for parental support during learning.
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3.3 out of 5 stars
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10 ratings7 reviews
How item rating is calculated
  1. 5 stars50% (5)
  2. 4 stars0% (0)
  3. 3 stars10% (1)
  4. 2 stars10% (1)
  5. 1 star30% (3)
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Showing 1-3 of 7 reviews

Jan 17, 2026
Reviewer name: Rock
Item details
Color: Silver-20 inch
Sold and shipped byAmbifirner
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The bike did not come with assembly instructions but was not difficult to assemble. The pedals and kickstand were missing but their customer service were quick to respond by having me order the parts on Amazon and reimbursing me the same day. Very responsive customer service. Thanks

Helpful?7JVHD91MZZ9D17116803554
May 18, 2026
Reviewer name: Tammy
Item details
Color: Gray-16 inch
Sold and shipped byAmbifirner
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

What she wanted. Simple to assemble

Incentivized Review
Helpful?7JVHD91MZZ9D17116803554
Sep 11, 2025
Reviewer name: Ruby
Item details
Color: Green
Sold and shipped byAmbifirner
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very nice it's very pretty and my granddaughter loves it

Incentivized Review
Helpful?7JVHD91MZZ9D17116803554
Current price is $159.99
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Shipping fee $19.99
Sold and shipped by Ambifirner
4.04 out of 5 stars
4 stars out of 5, based on 125 seller reviews(4.0)
Extended holiday returns
Free Holiday returns until Jan 31