SKU: 52109249427

HKM-857939 800W Electric Balance Bike for Kids 8-18 Years, 20 Inch, Max Speed 45km/h, Adjustable Hydraulic Suspension, Aluminum Alloy Frame

Sale price$540.00 Regular price$600.00
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

HKM-857939 800W Electric Balance Bike for Kids 8-18 Years, 20 Inch, Max Speed 45km/h, Adjustable Hydraulic Suspension, Aluminum Alloy FrameIntroducing the HKM 857939 800W Electric Balance Bike, designed for kids aged 8 to 18 years. With a robust 20 inch aluminum alloy frame, this bike stands out for its impressive max speed of 45 km h, making it perfect for adventurous young riders looking to conquer the outdoors. Safety and comfort are paramount with features like adjustable hydraulic suspension that ensures a smooth ride over various terrains. The bike is equipped with a durable

Introducing the HKM-857939 800W Electric Balance Bike, designed for kids aged 8 to 18 years. With a robust 20-inch aluminum alloy frame, this bike stands out for its impressive max speed of 45 km/h, making it perfect for adventurous young riders looking to conquer the outdoors.

Safety and comfort are paramount with features like adjustable hydraulic suspension that ensures a smooth ride over various terrains. The bike is equipped with a durable hydraulic disc braking system for reliable stopping power, giving parents peace of mind while their young riders enjoy the thrill of the ride.

The HKM-857939 is designed with versatility in mind. It features three speed settings—15 km/h, 30 km/h, and the exhilarating top speed of 45 km/h—allowing riders to adapt to their environment and skill level. The full shockingproof frame provides added stability and resilience, essential for outdoor adventures and racing.

Weighing in at 22 kg and with a load capacity of 70 kg, the bike accommodates a range of riders, while the adjustable seat height of 58 to 68 cm ensures a comfortable fit as your child grows. The bike's sleek design and color options in black, white, and orange make it visually appealing, while the 800W brushless hub motor provides the necessary power to tackle challenging terrains.

Ideal for both road and mountain biking, this electric balance bike is a fantastic choice for kids eager to explore, race, or simply enjoy the great outdoors. Whether on a relaxing family outing or a thrilling adventure with friends, the HKM-857939 promises fun and excitement.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52109249427

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Brandon
Bozeman, US
★★★★★ 5
Great Tray For Storing My Everyday Carries
Size: 8.5" x 5.8" x 1.9", Color: Black
My everyday carry items (wallet, keys, etc.), used to just get thrown around wherever when I'd get home, but this little tray makes a great, defined, space for me to keep those things when I don't need them on me. The soft lining reduces the obnoxious sound of throwing keys on a hard surface, and of course keeps me from scratching up a surface. The build feels quality and I haven't seen any damage to it yet. Also the all black version with gold buckle looks quite good and adds a subtle touch of luxury. Absolute recommend for the price.
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Reviewed in the United States on April 15, 2026
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David Jordan
Lexington, US
★★★★★ 5
Just the right size to empty your pockets.
Size: 8.5" x 5.8" x 1.9", Color: Orange
Perfect size to empty my pockets when I get home. Fits my wallet, keys, AirPods, etc. excellent quality.
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Reviewed in the United States on March 21, 2026
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Pilot Wife
New York, US
★★★★★ 5
Nice and classy
Size: 8.5" x 5.8" x 1.9", Color: Black
Bought this for my husband for Christmas and he loved it. Super classy elegant well made box. Perfect for bedside nightstand for your watch and rings.
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Reviewed in the United States on December 4, 2025
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SC
Waukegan, US
★★★★★ 5
Nice looking and durable
Size: 8.5" x 5.8" x 1.9", Color: Black
I bought this for my little nephew to put his rocks in and out and to keep them in. It’s perfect and durable.
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Reviewed in the United States on January 12, 2026
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Amazon Customer
Draper, US
★★★★★ 5
Perfect size
Size: 8.5" x 5.8" x 1.9", Color: Black, Size: 8.5" x 5.8" x 1.9", Color: Black
Love the look of leather and metal together.
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Reviewed in the United States on April 30, 2026

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