SKU: 36486193052

Surpass Hobby KK F540 Waterproof Brushless Motor

Sale price$35.96 Regular price$39.95
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

Surpass Hobby KK F540 Waterproof Brushless MotorElevate your RC car's performance with the Surpass Hobby F540 Motor, designed for maximum energy conversion and exceptional reliability. Featuring a high torque 4 pole, 12 slot design, this motor delivers unparalleled power, speed, and smoothnessideal for demanding RC enthusiasts looking for peak performance in their 1 10 brushless vehicles. Built for Efficiency and Power Engineered with high purity copper windings, the F540 maximizes efficiency,

 

Elevate your RC car's performance with the Surpass Hobby F540 Motor, designed for maximum energy conversion and exceptional reliability. Featuring a high-torque 4-pole, 12-slot design, this motor delivers unparalleled power, speed, and smoothness—ideal for demanding RC enthusiasts looking for peak performance in their 1/10 brushless vehicles.

Built for Efficiency and Power
Engineered with high-purity copper windings, the F540 maximizes efficiency, ensuring long-lasting, reliable power output. Its precision-balanced rotor offers unmatched smoothness, while the CNC machined 6061 T6 billet aluminium heatsink can keeps the motor cool, even during intense operation.

Advanced Design for Optimal Performance
This motor is equipped with a waterproof design, making it suitable for all-weather use. The high-RPM ABEC5 oversized bearings and super-thin (0.35mm) stator laminations further enhance durability and performance, allowing for smooth operation even at maximum RPM.

Key Features:

  • High-torque 4-pole, 12-slot motor design for superior power
  • CNC-machined aluminum heatsink can for optimal cooling
  • Waterproof construction for all-weather performance
  • High-purity copper windings for maximum efficiency
  • Precision-balanced rotor for smooth, reliable operation
  • Oversized ABEC5 bearings for high RPM stability
  • Universal fit for 1/10 brushless cars with a multi-mounting system
  • Removable and replaceable rotor for easy maintenance


Specifications:

  • Brand: Surpass Hobby
  • Series: KK
  • Motor Size: 35.8mm x 50mm
  • Motor Shaft Diameter: 3.175mm
  • Motor Shaft Length: 15mm
  • Wattage: 820W
  • Max RPM: 50,000
  • Max Voltage: <18V
  • Max Amps: 66A
  • Rotor Poles: 4
  • Connector: 4.0mm gold
  • Weight: 148g


Package Includes:

  • 1x Surpass Hobby F540 Motor
  • 1x English Manual 

 

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: 36486193052

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4.4 ★★★★★
Based on 17 reviews
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Verified Purchase
Mimie Hull
Port Orchard, US
★★★★★ 5
Great kids sandals
Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jenna Smeyne
Carnegie, US
★★★★★ 1
Super wide
Size: 13 Little Kid, Color: Taupe
They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026
K
Verified Purchase
Kindle Customer
Massapequa, US
★★★★★ 2
Nice but runs small
Size: 7 Big Kid, Color: Navy
The sandals are nice and not to hard or flimsy but they are cut very small.
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Reviewed in the United States on April 22, 2026
A
Alexandria Knox
Alexandria, US
★★★★★ 4
Solid Kids Sandals, Overpriced Like Most Kids Shoes 🌞
Size: 11 Little Kid, Color: Brown, Size: 11 Little Kid, Color: Brown
My son hasn’t worn these yet since it’s December in Indiana and sandals + snow obviously don’t mix. 😂 So this review is based on first impressions rather than long term wear. That said, these seem wider than a lot of typical kids’ sandals, which I REALLY appreciate since we tend to have wider feet in our family. #hobbitfeet The quality feels pretty decent overall. They’re described as lightweight, and while they’re not insanely lightweight, they do have enough weight to feel semi-sturdy and not flimsy or cheap. I like the style and color, and I think they’ll work well for my son once warmer weather hits. My main complaint is the price. At just under $24 at the time of this review, it feels a little high for kids’ sandals and for what these are. I really feel like $20 MAX would make more sense. Kids shoes are almost always priced like adult shoes, even though they clearly use less material, and that’s hard for me to understand and wrap my mind around. Overall, these seem solid for daily wear, I just wish the price was a bit more reasonable and affordable.
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Reviewed in the United States on December 31, 2025
J
Job
San Leandro, US
★★★★★ 5
Great basic and timeless design
Size: 12 Little Kid, Color: Brown
These sandals are a great find! They’re super easy to get on and off thanks to the Velcro straps, which is a huge win for little ones learning to be more independent. The fit is adjustable and secure, so they stay in place well during all kinds of play. The cork-style footbed is comfortable and gives good support, and the overall design feels sturdy enough to handle everyday wear. They’re lightweight but still durable, and have held up really well so far. They also have a classic, versatile look that goes with just about everything, perfect for summer outfits. Overall, a reliable, comfortable sandal that’s great for active kids. Would definitely buy again!
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Reviewed in the United States on April 24, 2026

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