





⚡ Dominate the dirt with power that won’t quit!
The PYFORE 3674 brushless motor is a high-performance 90W powerhouse designed for 1:8 scale off-road RC trucks. Featuring a four-pole rotor for over 90% efficiency, it delivers smooth torque and ultra-low heat generation, eliminating the need for extra cooling in most cases. Built with a durable anodized aluminum alloy shell and high-temp magnetic steel, it withstands speeds up to 80,000 RPM without risk of damage, making it the ultimate upgrade for serious RC enthusiasts.
| Asin | B0B1D4B6P7 |
| Brand Name | PYFORE |
| Customer Reviews | 4.4 4.4 out of 5 stars (56) 4.4 out of 5 stars |
| Horsepower | 90 Watts |
| Included Components | 1 |
| Item Type Name | motor |
| Item Weight | 0.34 Kilograms |
| Manufacturer | PYFORE |
| Material Type | Alloy Steel |
| Model | 3674 |
| Model Name | motor |
| Part Number | 3674 |
| Speed | 80000 RPM |
User
Solid motor
I’ve been running this 3674 3600kv motor in a Typhon 3s for about a year now. The original Spektrum motor worked fine, but I wanted to run a 17t pinion in summer temps without worry. I transferred the stock heatsink and fan to this, and it’s run every bit as cool, if not cooler, as the stock motor did on a 15t pinion. The power delivery is honestly smoother since it has more torque. The 5mm D shaft is almost a direct fit for Arrma pinions, but the flat side has to be extended 3/8” or so in order to accept the full length of the pinion including the grub screw. A file would work, but I used a Dremel with a metal cutter that made short work of it (less than 60 seconds). Alternatively, you could just use a standard round shafted pinion. Great motor for the price.
User
İyi
Hızlı geldi gayet güzel
User
Balance of Torque and Speed
This motor gives you great torque and for speed it gives you the room to gear up or battery up. I run this motor on 4s lipo in a 2wd Rustler. No heat issues and no power cut outs. I most definitely recommend it.
User
No good
No good,can not handle high speed,comes apart in the can
User
Great budget brasher motor.
I used this in an Arrma Big Rock to replace the old wore out motor. This thing has been awesome. I have been bashing with it on a regular and it has held up amazingly well. I would buy this motor again.
Trustpilot
2 weeks ago
5 days ago