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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Hobbywing EZRUN 3665 G3 Sensored Brushless Motor (3200KV) for 1/10 Short Course Truck/Truggy/MonsterEZRUN Brushless motor KV MSRP MAP 30402604 3665 SD G3 2400 $120. 00 $84. 99 30402607 3665 SD G3 3200 $120. 00 $84. 99 30402608 3665 SD G3 4000 $120. 00 $84. 99 The EzRun 3652 3665 SD G3 features an improved water proof sensored cable interface and an upgraded sensored mode to achieve motor temperature protection and perfectly matches the EzRun MAX10 G2 ESC. The high precision Hall sensor components ensures that the rotor position output is always
| EZRUN Brushless motor | KV | MSRP | MAP | |
| 30402604 | 3665 SD G3 | 2400 | $120.00 | $84.99 |
| 30402607 |
3665 SD G3
|
3200 |
$120.00
|
$84.99
|
| 30402608 |
3665 SD G3
|
4000 |
$120.00
|
$84.99
|
- The EzRun 3652/3665 SD G3 features an improved water- proof sensored cable interface and an upgraded sensored mode to achieve motor temperature protection and perfectly matches the EzRun MAX10 G2 ESC.
- The high-precision Hall sensor components ensures that the rotor position output is always accurate and consistent, achieving excellent linearity and a great throttle control.
- The EzRun 3652 G3 motor adopts a high-precision bearing that is waterproof in the front end of the motor. The rear end of the motor uses a precision iron cover with a smaller structure to improve the capacity, and at the same time, provides a higher bearing speed while keeping resistance low. The operation is smoother and more reliable.
- Compared to the G2 motor, the motor temperature is greatly reduced under the same load conditions. The overall efficiency is 3% more effective while the maximum output power has increased by 5%
- All the materials used on the EZRUN 3652/3665 G3 motor (Motor casing, bearings, ultra-thin silicon steel sheets, high temperature-resistance copper wire, explosion-proof rotor, and high-tolerance alloy shaft) are carefully selected and approved by our in-house engineers. Hobbywing is serious about providing users with extraordinary performance for a long period of time.
- The motor adopts a modular detachable structure design for easy disassembly and daily maintenance. This helps to prolong the lifespan of the motor and maintain- ing efficiency of the motor simply.
- The IP-67 waterproof system guarantees excellent waterproofing and dust-proofing protection. The whole power system is able to drive on a variety of surfaces including mud, sand, ice, snow, and water without damaging the power unit.
EZRUN 3665 SD G3 Brushless motor
| Ezrun Series | 3665 SD G3 | 3665 SD G3 | 3665 SD G3 |
| KV | 2400 | 3200 | 4000 |
| P/n | 30402604 | 30402607 | 30402608 |
| LiPo | 2-4S | 2-3S |
2-3S
|
|
|
0.00816Ω | 0.00555Ω |
0.00495Ω
|
| No-load Current |
5.2A |
7.1A | 8.2A |
| Motor Diameter & Length |
Φ=37 / L=65.8 | Φ=37 / L=65.8 | Φ=37 / L=65.8 |
| Shaft Diameter & Length |
Φ=5 / L=16.5 | Φ=5 / L=16.5 | Φ=5 / L=16.5 |
| Pole | 4 | 4 | 4 |
| Weight (g) | 304.5g | 304.4g | 297.2g |
Manual download
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 90 reviews
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Product Reviews
★★★★★ 5
Well worth the money!
Easy install, warm and has 3 settings. These are great as I can choose which grips I want yet always have access to warm hands in inclimate weather. I can disconnect and keep them in my dry packs. Easy pray and well worth the money.
My grips are 4.125” or just over 10cm and fit perfectly.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
So far they're great!
Just installed but so far so good. The installation was simple but time consuming for me as I had to remove a lot of body panels. They don't seem to have any effect on my grip or when I use the throttle. So far, the lowest setting is more than enough. I use these in conjunction with motorcycle muffs and honestly so far I think it's the perfect combination. My hands are warm and I don't have any added bulk to them. Will update if anything goes wrong or stands out with more use but for now I'd say they're completely worth the money if you're regularly riding in the cold.
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Reviewed in the United States on November 18, 2025
★★★★★ 4
Awesome! Game changer if u ride in cold weather
These are amazing! I’m not real big on leaving reviews. Takes something either really good or really bad. Well these heated grips are on the really good side. They’re a game changer. I’ve been using them for about a month now here in Buffalo, where it’s been prettttty cold. I can ride in temps lower than I’ve ever ridden in before, without wearing thick bulky gloves. The first couple settings actually get too hot sometimes. I was super skeptical about these because I’ve bought similar heated pads before, that hardly even heated up and died after like 5 minutes. But these things get piping hot and stay there. I don’t give anything 5 stars, cuz there’s always room for improvement, but if I could give these 4.9 out of 5, I would. If I had to say something negative about these, it would be that they’re thick on top of my current grips, but that’s the nature of the beast with this type of product, and I have smaller hands. If you’ve been scrolling through different versions of this type of product, just buy these and u will be more than happy.
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Reviewed in the United States on May 7, 2025
★★★★★ 5
Used for skid steer. Adjusting heat is perfect.
Perfect for my open cab skid steer. Only downside is the button sticky pad is poor quality but easy fix pick what glue you want and stays in place.
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Reviewed in the United States on January 18, 2026
★★★★★ 3
Great to have on a cheap bike!
The right grip provides ample heat, but the left grip is lacking for certain. The left provides what feel like half the heat output. The right gets hot enough to make lift my hand to let it cool, so that's good. Its cheap, you get bunk ones occasionally.
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Reviewed in the United States on March 30, 2024