K8 Balance Electric Bike for Kids

$235.99

$199.99

Safe, fun, and full of adventure — the K8 reaches 11mph, climbs 15% hills, and comes with anti-slip grips and a footrest.
Removable 22.2V 2.5Ah battery lets kids ride up to 7.5 miles.

Color: Blue

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1 Year Warranty

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Kids First KB08 Electric Balance Bike!

Dash Brothers

Best First Bike for Kids

The 5TH WHEEL K8 electric balance bike helps kids aged 3–5 learn to ride with confidence. Designed for safety, balance, and fun, it's the perfect first bike to build coordination and enjoy family rides.

Kid-Friendly Thumb Brake

With a simple thumb press, kids can slow down more easily and ride with better control. It is designed to feel natural for young riders, helping build confidence while giving parents extra peace of mind.

Safe and Strong Frame

The K8’s one-piece aluminum frame provides durable strength and stable support to endure daily play. It’s a reliable companion your child can trust while learning and growing.

Power That Grows with Them

The K8 electric balance bike features a 200W motor, speeds up to 11MPH, and 15° climbing capability, giving your child a safe and smooth ride as they learn to ride and build confidence.

Removable Battery

The K8 features a safe, detachable battery that’s easy to remove and charge separately—ideal for indoor charging and daily convenience.

Safe E-Brake

The safe e-brake provides quick and reliable stopping power, giving parents peace of mind while kids enjoy safe rides.

Anti-Skid Fat Tires

Wide, textured tires deliver a smooth and stable ride across varied terrains, giving kids more comfort, grip, and confidence outdoors.

Adjustable Seat

Designed for kids aged 3–5, the seat height adjusts easily to fit different body types, ensuring a natural posture and a more comfortable, confident ride every time.

Anti-Slip Grips

Soft rubber grips with textured grooves provide a firm, slip-free hold, giving kids riders better control and comfort on every ride.

Flexible Handlebars

Designed for little hands, the flexible handlebar supports smooth, confident turns, making riding easier and safer.

Specification

Basic Info

Color	Black
Frame Material	‎Aluminum
Tire Size	‎12 inch

Performance

Power	200W Hub Motor
Max. Speed	11 MPH
Brake System	Disc
Riding Mode	3 Gear(3.7mph,7.5mph,11.2mph)

Battery & Electrical

Battery	22.2V 2.5Ah
Max. Range	7.5 Miles
Max. Incline	15%
Charging Time	2-3 Hours

Size & Weight

Product Size	36.21521.7 Inch
Maximum Load	66 lbs
Product Weight	17.2 lbs

Size&Fit

FAQs

Clean Arrow FAQ

What age is the K8 electric bike suitable for?

The K8 is designed for children ages 3–10. Always choose a riding environment appropriate for your child's age and skill level, and use the bike under adult supervision.

How fast does the K8 go?

The K8 has three speed levels: 4 mph, 7.5 mph, and 11 mph. The speed can be adjusted using the mode button on the handlebar.

Can I remove the speed limit to make the K8 go faster?

No. The K8 is designed specifically for children, and the speed limit cannot be removed. This helps maintain a safer riding experience for young riders.

Why do I need to push the K8 before using the throttle in 1st gear?

1st gear features push-to-start technology for a smoother and safer experience. Give the bike a small push to get it moving, then twist the throttle to ride.

Can the K8 be ridden in the rain?

We do not recommend riding the K8 in the rain. Although the bike has some water resistance, wet conditions can affect riding safety.

How do I charge the K8 battery?

The battery can be charged on or off the bike. When charging, place the battery in a dry, well-ventilated area away from heat and open flames.

How do I know when the battery is fully charged?

The charger indicator changes from red to green when the battery is fully charged.

How often should I charge the battery?

Charge the battery whenever the remaining power is not enough for your next ride. If the battery becomes completely depleted, recharge it as soon as possible.

How long can the battery be stored when the K8 is not being used?

If the K8 will not be used for an extended period, charge the battery at least once a month to help maintain battery performance.

How should I clean and maintain the K8?

Do not spray the K8 directly with water or immerse it in water. Wipe the bike with a damp cloth and regularly check the screws, brakes, and acceleration functions before riding.

Endless fun!

Endless fun for my kiddos 4 %26 6. We love the speed settings. My 4-year-old is learning to use a balance bike and is in the medium setting. My 5-year-old knows how to use a bike and loves to ride around our house in fast mode. We charge it for about an hour, and it lasts through a good time. Tires do well in medium-height grass and gravel, as we don't have real pavement.

Love this!

Such a fun little bike for the kids! They are loving it. It was a birthday gift for my 2 year old, but my older kids are loving it just as much. The tires are great quality and will hold up well. It is such a fun learning tool for balancing! The look of it is so sleek and big-kid looking.

Great Teaching Bike

This electric balance bike is the perfect bike to use for teaching your littles to ride a bike. Our 4-year-old granddaughter loves it. It has different gears, so you can start out slow and as they get better, increase the speed. It's built pretty tough, so it withstands those falls they make when learning.

We have loved the Ebike; my three-year-old boy rides it every single day. And he loves it! It's not too heavy for him to use, and it has a great price point compared to others we were looking at. Will be buying another for my second son when he gets big enough to ride one. My husband and I also have Ebikes, and we love that he can keep up with us now!

Perfect size easy assembly.

My 3-year-old grandson loves it. He is still learning balance, but I know he has this. We had a check of the time getting him back in the house. What a wonderful birthday gift. Very easy to assemble, user-friendly that a 3 or old figured it out.