SKU: 3332647486

HKM-739219 20-Inch Electric Balance Bike with 800W Motor, 10.0AH Battery, 3 Speed Modes, and Hydraulic Disc Brakes

Sale price$720.00 Regular price$800.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

HKM-739219 20-Inch Electric Balance Bike with 800W Motor, 10.0AH Battery, 3 Speed Modes, and Hydraulic Disc BrakesIntroducing the FXB01 20PRO EXTREME, a 20 inch electric balance bike designed for adventure seekers and everyday commuters alike. This bike is equipped with a powerful 800W rear hub motor, ensuring a smooth and responsive ride, whether you are tackling urban streets or enjoying a leisurely ride in the park. The bike features a robust 10. 0AH lithium battery, offering an impressive range of 50 70 km on a single charge, perfect for both short trips and

Introducing the FXB01-20PRO EXTREME, a 20-inch electric balance bike designed for adventure seekers and everyday commuters alike. This bike is equipped with a powerful 800W rear hub motor, ensuring a smooth and responsive ride, whether you are tackling urban streets or enjoying a leisurely ride in the park.

The bike features a robust 10.0AH lithium battery, offering an impressive range of 50-70 km on a single charge, perfect for both short trips and longer journeys. With three speed modes, you can easily adjust your pace: Low/Training mode at 15 km/h, Mid mode at 30 km/h, and High/Advanced mode at 45 km/h, allowing you to choose the right setting for your comfort level and environment.

Designed for versatility and convenience, the FXB01-20PRO EXTREME boasts a lightweight and foldable aluminum alloy frame, making it easy to transport and store. It also features a hydraulic disc brake system both in the front and rear for reliable stopping power, ensuring safety during your rides.

Whether you're navigating through busy city streets or enjoying off-road trails, this electric balance bike offers a reliable experience with its integrated battery design and front suspension for added comfort. With a maximum speed range of 30-50 km/h, you'll have the thrill of speed while maintaining control.

Enjoy a ride that is not only fun but also eco-friendly, thanks to its efficient battery and motor system. Experience the freedom of the road with the FXB01-20PRO EXTREME, your perfect companion for both commuting and adventure.

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: 3332647486

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4.0 ★★★★★
Based on 18 reviews
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Product Reviews
S
Verified Purchase
S
West Palm Beach, US
★★★★★ 5
Not polyester! Thank you UA!
I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best. I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either... I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2024
J
Verified Purchase
Josie Shmidt
New York, US
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
M
Verified Purchase
Mom4two
New York, US
★★★★★ 5
Great sock for everyday
Size: Large, Color: Black/Gray (6 Pairs)
So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer. If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.
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Reviewed in the United States on December 28, 2019
L
Verified Purchase
LC
Houston, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Battle Creek, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026

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