UDI908 40KM/H High Speed Brushless Remote Control Speedboat
SKU: 284793230

UDI908 40KM/H High Speed Brushless Remote Control Speedboat

Sale price$8099.55 Regular price$8999.50
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  • USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

UDI908 40KM/H High Speed Brushless Remote Control SpeedboatUDI908 40KM H High Speed Brushless Remote Control Speedboat Experience true water racing realism with the UDI908 Brushless RC Speedboat, a high speed remote control boat designed for power, precision, and fun on the water. With its streamlined hull, brushless motor system, and advanced 2. 4GHz radio control, this ready to run model combines durability, performance, and scale detail in one exciting package. Equipped with a water cooled brushless motor

UDI908 40KM/H High Speed Brushless Remote Control Speedboat

Experience true water-racing realism with the UDI908 Brushless RC Speedboat, a high-speed remote control boat designed for power, precision, and fun on the water. With its streamlined hull, brushless motor system, and advanced 2.4GHz radio control, this ready-to-run model combines durability, performance, and scale detail in one exciting package.

Equipped with a water-cooled brushless motor and  LiPo battery, the UDI908 reaches speeds of up to 40 km/h, gliding smoothly across lakes, rivers, and calm seas. Its self-righting hull design ensures you stay in the race even after a flip, while the waterproof electronics and ESC protection system provide reliable performance during intense runs.

Key Features:

  • Brand: UDI
  • Model: UDI908
  • Scale: Speedboat Class (non-scale design, approx. 60cm length)
  • Drive System: Water-cooled brushless motor with ESC
  • Control Frequency: 2.4GHz (supports multiple boats racing together)
  • Functions: Forward, reverse, left/right steering, self-righting, low-battery warning, overheat/overload protection
  • Features: Double-layer boat cover waterproof design, Brushless water-cooled motor, Automatic yaw correction, Water cooling system, Over-distance alarm
  • Applicable age: Youth (15-35 years old)
  • Product Size: 42.4X11.4X8.9CM
  • Pacing Box Size: 45.6X26.6X15CM
  • Packing Box Gross Weight: 1.45KG

Technical Specifications:

Specification Details
Scale Speedboat Class (Approx. 1:20 equivalent)
Drive System Brushless motor with water cooling & ESC
Remote Frequency 2.4GHz
Battery (Boat) 11.1V 1500mAh LiPo rechargeable battery
Battery (Remote) 4 × AA batteries (not included)
Motor Type High-performance Brushless
Charging Method Balance/USB charger
Hull Material Impact-resistant ABS plastic
Control Range 100–120 meters
Color Options Blue / Red / Black (varies by set)
Speed Up to 40 km/h
Battery Life 8–12 minutes per charge
Charging Time 2–3 hours

What’s in the Box:

  • 1 × UDI908 Brushless RC Speedboat
  • 1X 2.4GHz Remote Controller
  • 1X 1500mAH Rechargeable  Li Po Battery
  • 1X Charger
  • 1X User Manual

With its 40 km/h top speed, self-righting hull, water-cooled brushless system, and protective ESC features, the UDI908 Speedboat is perfect for beginners, hobbyists, and RC boat racers who want thrilling performance and reliable control on the water.

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: 284793230

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Ms. B
Grantham, US
★★★★★ 5
Comfortable Socks, color variety not as implied
Size: Medium, Color: True Gray Heather Assorted (6 Pairs)
Pros: Comfortable socks, with wide, not tight band at the ankle. Wish I'd bought them sooner. Con: Amazon description shows a photo of 6 pairs of socks, 2 black, 2 gray, and 2 white. The pack actually comes with 2 black, 1 white, and 3 pairs of gray. Haven't washed them yet. Will see how they stand up.
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Reviewed in the United States on June 14, 2024
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S
Draper, 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...
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Reviewed in the United States on May 4, 2024
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Josie Shmidt
Omaha, US
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
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Reviewed in the United States on June 28, 2025
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Mom4two
Belleville, 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
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LC
San Leandro, 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

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