HKM-922835 Kids Electric Retro Bike 36V 350W 16-Inch Waterproof Design Suitable for Ages 8-12
SKU: 39163615069

HKM-922835 Kids Electric Retro Bike 36V 350W 16-Inch Waterproof Design Suitable for Ages 8-12

Sale price$360.00 Regular price$400.00
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Description

HKM-922835 Kids Electric Retro Bike 36V 350W 16-Inch Waterproof Design Suitable for Ages 8-12HKM 922835 Kids Electric Retro Bike Classic charm meets modern electric performance ages 812 9. 3 15. 5 mph (1525 km h) 18. 6 24. 9 mi range (3040 km) 350 W Brushless Motor 15 Ah Lithium Battery Wheel Size 16 (40. 6 cm) Frame Carbon Steel Brakes Disc System Suspension Front Fork Engineered for Young Explorers SpeedControlled Adventure Adjustable top speed from 9. 3 to 15. 5 mph (1525 km h) lets parents set a comfortable pace, balancing thrill and

HKM-922835 Kids Electric Retro Bike

Classic charm meets modern electric performance – ages 8–12

9.3 – 15.5 mph
(15–25 km/h)
18.6 – 24.9 mi range
(30–40 km)
350 W Brushless Motor
15 Ah Lithium Battery
Wheel Size
16″ (40.6 cm)
Frame
Carbon Steel
Brakes
Disc System
Suspension
Front Fork

Engineered for Young Explorers

Speed‑Controlled Adventure

Adjustable top speed from 9.3 to 15.5 mph (15–25 km/h) lets parents set a comfortable pace, balancing thrill and safety.

High‑Capacity Lithium‑Ion

15 Ah battery delivers up to 24.9 miles (40 km) per charge, perfect for extended neighborhood rides and park adventures.

Responsive Disc Brakes

Mechanical disc braking system provides reliable stopping power in wet or dry conditions, giving kids confidence on every descent.

Front Suspension Comfort

A dedicated front suspension fork absorbs bumps and vibrations, smoothing out uneven sidewalks and gentle trails.

Water‑Ready Design

Sealed electrical components and water‑resistant construction let the fun continue through puddles and light rain.

Robust Carbon Steel Frame

Durable, impact‑resistant frame supports up to 220 lbs (100 kg) – built to grow with your child’s adventures.

What Makes It Stand Out

350 W Brushless Rear Motor

The rear‑hub brushless motor delivers smooth, silent acceleration with less maintenance than brushed alternatives. A rated 350 W output provides enough torque to conquer moderate inclines while remaining manageable for young riders. Because the motor is located in the rear wheel, weight distribution is optimized for stability and traction, especially on loose surfaces.

36V 15 Ah Lithium‑Ion Battery

Engineered for real‑world range, the 15‑ampere‑hour pack consistently delivers 18.6–24.9 miles (30–40 km) depending on terrain, rider weight, and speed setting. The smart battery management system protects against overcharge, overheating, and deep discharge. Recharge in 5–8 hours with the included charger – ready for the next day’s adventure.

Disc Brake Precision

The disc brake system uses a rotor and caliper design that sheds water quickly and maintains consistent friction. Compared to traditional rim brakes, this setup reduces stopping distance and prevents wheel lock‑up on downhill rides. Levers are sized for smaller hands, with adjustable reach for a personalized fit.

Front Suspension That Works

The telescopic front fork compresses smoothly to absorb cracks, roots, and curbs. This reduces fatigue on longer rides and keeps the front wheel planted for confident steering. Combined with the 16‑inch pneumatic tires, the ride quality is far beyond what a rigid bike can offer.

All‑Weather Reliability

From misty mornings to dusty trails, the IPX4‑rated construction guards the motor, battery, and controller against splashes and light rain. Connectors are sealed, and the battery compartment includes a rubber gasket – so unexpected showers won’t end the fun.

Full Technical Specifications

Motor Type
36V 350W Brushless Rear Hub
Battery
36V 15 Ah Lithium‑ion
Max Speed
9.3 – 15.5 mph (15 – 25 km/h)
Range
18.6 – 24.9 mi (30 – 40 km)
Charging Time
5 – 8 Hours
Frame Material
High‑Strength Carbon Steel
Wheel Diameter
16″ (40.6 cm)
Brake System
Mechanical Disc (Front & Rear)
Suspension
Telescopic Front Fork
Water Resistance
IPX4 Rated (Splash‑Proof)
Max Load
220 lbs (100 kg)
Recommended Age
8 – 12 Years

Why the HKM‑922835 Leads the Pack

  • Retro Design, Modern Soul

    Classic bicycle lines with a candy‑colored finish set it apart from typical bulky e‑bikes. It’s a head‑turner that kids are proud to ride.

  • Adjustable Speed Limiter

    Parents can set the top speed to match a child’s skill level – from a gentle 9.3 mph (15 km/h) cruise to a more thrilling 15.5 mph (25 km/h).

  • Lightweight Handling

    Despite its steel frame, thoughtful engineering keeps the bike manageable for young riders, making it easy to pedal and maneuver.

  • Intuitive Throttle & Pedal Assist

    Twist‑and‑go throttle plus selectable assist levels give kids the freedom to ride with or without pedaling, building confidence gradually.

Frequently Asked Questions

How fast can the HKM‑922835 go?

The adjustable speed limiter allows a top speed between 9.3 mph (15 km/h) and 15.5 mph (25 km/h). You can set it lower for beginners and increase as skills improve.

What is the real‑world battery range?

On a full charge, expect 18.6 to 24.9 miles (30–40 km) depending on rider weight, terrain, and assist level. Lighter riders on flat ground typically see the upper end.

Is it safe for a 8‑year‑old?

Yes. The bike is designed specifically for ages 8–12. It features a sturdy frame, disc brakes, an adjustable speed limiter, and stable 16‑inch wheels – all tailored to smaller riders.

Can it be used in the rain?

The IPX4 water‑resistant rating means it handles splashes and light rain without issue. We advise against submerging the bike or riding through deep water.

How long does it take to charge?

Charging from empty to full typically requires 5 to 8 hours using the included charger. We recommend charging overnight for a full day of riding.

What is the maximum rider weight?

The carbon steel frame supports riders up to 220 lbs (100 kg), allowing the bike to accommodate growing children comfortably.

Peace of Mind, Guaranteed

Free Shipping

Free standard shipping on all orders – no minimum, no surprises.

180‑Day Protection

Comprehensive 180‑day purchase protection covers any manufacturing defects.

30‑Day Money‑Back

Not satisfied? Return within 30 days for a full refund, no questions asked.

24‑Month Warranty

Every HKM‑922835 comes with a 2‑year warranty, safeguarding your investment.

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: 39163615069

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4.2 ★★★★★
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Product Reviews
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Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
Nice and sturdy
Color: Grey, Size: Wheel-8 Panel
Good privacy wall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Steven J.
Los Angeles, US
★★★★★ 1
Super Low Quality/Unacceptable QC
Color: Black, Size: Wheel-6 Panel
I spent probably about an hour putting it together, only to take it right back apart and pack it up to return. The dimples for half the poles were on the wrong side (double and triple checked to make sure they couldn't be spun around. The threaded ends for the wheels were freely spinning on all but 2 wheels, making it impossible to actually tighten them fully. Once it was all put together, the screens could not be folded up to neatly put it aside when not in use. All in all, this was shamefully low quality for the money spent.
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Reviewed in the United States on July 22, 2024
M
Verified Purchase
Miriam Avila Sanchez
Cuba, US
★★★★★ 5
Needed for Sunday School
Color: Grey, Size: Wheel-6 Panel
This was purchase to divide two Sunday school children classes. It works wonderful, big enough, sturdy and with wheels, so is easy to move. Thanks God we can find everything in amazon.com. Delivery was fast and perfect. Thank you .
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Reviewed in the United States on December 6, 2024
M
Verified Purchase
Melissa P
Los Angeles, US
★★★★★ 3
Not as tall as anticipated
Color: Black, Size: Wheel-6 Panel
Definitely not 6 feet tall, more like 5 1/2. Very sturdy and the fabric is thick. Works well for what we're using it for.
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Reviewed in the United States on November 30, 2025
V
Verified Purchase
Vickie Dovel
Pawtucket, US
★★★★★ 5
Easy to put together
Color: Grey, Size: Wheel-6 Panel
Love them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025

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