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Description
Radient Brushless Motor 4250 800KV (2-4S)Radient Brushless Motor 4250 800KV (2 4S) Key Features 14 Pole 12 slot hi torque rotor. CNC machined 6061 T6 billet heatsink can. High purity, maximum efficiency copper windings. High RPM ABEC5 oversized bearings. Precision balanced rotor offers smooth, reliable performance. Super thin (0. 2mm) stator laminations. Precision engineered for maximum energy conversion. What's in the Box 1x Radient high torque brushless motor. 1x Shaft prop drive. 1x Can
- Radient Brushless Motor 4250 800KV (2-4S)
-
Key Features
- 14 Pole 12 slot hi-torque rotor.
- CNC-machined 6061-T6 billet heatsink can.
- High purity, maximum efficiency copper windings.
- High RPM ABEC5 oversized bearings.
- Precision balanced rotor offers smooth, reliable performance.
- Super-thin (0.2mm) stator laminations.
- Precision engineered for maximum energy conversion.
What's in the Box
- 1x Radient high-torque brushless motor.
- 1x Shaft prop drive.
- 1x Can prop drive.
- 1x X-type mounting bracket.
- 4x Short countersunk screws for attaching the bracket to the motor.
- 4x Long cap head screws for can prop drive installation.
Product Description
Designed specifically for use in model aircraft, all Radient high-torque brushless motors feature a 14 pole precision-balanced rotor, 6061-T6 aluminium alloy front and rear covers, high purity copper windings and a heavy-duty stainless steel shaft. It's a combination that, in tandem with high-quality oversize bearings, offers beautifully smooth running, longevity and an ability to turn large propellers. With a mounting option at either end, Radient brushless outrunners are engineered to offer the flexibility and power you need over a long and trouble-free life.
Brushless Motor Specifications
Motor Model Watts (W) Rec'd ESC (A) LiPo (Cells) Shaft Dia (mm) Bullet (mm) Weight (g) Prop Sizes (Recommended) 2822 1600KV 180 20 2-3S 3.0 3.5 30 2S: 8x4 / 9x6 | 3S: 7x4 / 8x4 2822 2300KV 180 20 2-3S 3.0 3.5 30 2S: 6x3 / 7x3.5 | 3S: 5x4 / 6x3 2826 1000KV 220 20 2-3S 3.0 3.5 45 2S: 10x6 / 11x6 | 3S: 9x6 / 10x5 2826 1300KV 240 30 2-3S 3.0 3.5 45 2S: 9x6 / 10x5 | 3S: 8x4 / 9x5 2826 1900KV 250 30 2-3S 3.0 3.5 45 2S: 8x4 / 9x5 | 3S: 7x4 / 8x4 2826 2200KV 270 30 2-3S 3.0 3.5 45 2S: 6x4 / 7x3 | 3S: 5x4 / 6x3 2830 1000KV 260 30 2-3S 3.0 3.5 57 2S: 10x6 / 11x5.5 | 3S: 9x6 / 10x5 2830 1300KV 300 30 2-3S 3.0 3.5 57 2S: 9x6 / 10x6 | 3S: 8x6 / 9x6 2836 880KV 340 30 2-4S 4.0 3.5 67 3S: 10x6 / 11x5.5 | 4S: 9x6 / 10x6 2836 1100KV 380 30 2-4S 4.0 3.5 67 3S: 9x6 / 10x6 | 4S: 8x6 / 9x6 2836 1200KV 390 30 2-4S 4.0 3.5 67 3S: 9x6 / 10x6 | 4S: 8x6 / 9x6 3530 1100KV 310 50 2-4S 4.0 4.0 109 3S: 10x6 / 11x5 | 4S: 9x6 / 10x6 3536 1050KV 500 60 2-4S 4.0 4.0 109 3S: 10x6 / 11x5 | 4S: 9x6 / 10x6 3536 1300KV 680 60 2-4S 4.0 4.0 109 3S: 9x6 / 10x6 | 4S: 8x6 / 9x5 3536 1500KV (E2K) 750 80 2-4S 4.0 4.0 109 3S: 8x6 / 9x5 | 4S: 8x4 / 8x5 3542 1000KV 750 60 2-4S 5.0 4.0 132 3S: 11x5 / 12x6 | 4S: 8x7 / 9x8 3542 1250KV 850 80 2-4S 5.0 4.0 132 3S: 9x6 / 10x5 | 4S: 8x4 / 9x5 3548 790KV 840 80 2-4S 5.0 4.0 172 3S: 11x7 / 13x6 | 4S: 9x7 / 10x8 3548 900KV 1000 80 2-4S 5.0 4.0 172 3S: 10x7 / 12x7 | 4S: 9x6 / 10x7 3548 1100KV 1100 80 2-4S 5.0 4.0 172 3S: 11x5.5 / 11x6 | 4S: 8x6 / 9x6 4250 800KV 1250 80 2-5S 5.0 4.0 205 3S: 13x6 / 14x7 | 5S: 12x8 / 13x7 4260 600KV 1500 80 3-5S 5.0 4.0 275 4S: 12x6 / 13x6 | 5S: 11x6 / 12x6 5045 720KV 860 80 3-5S 6.0 4.0 195 4S: 13x6 / 14x6 | 5S: 12x6 / 13x6 5055 570KV 1550 80 4-6S 6.0 4.0 275 4S: 14x7 / 15x6 | 6S: 13x6 / 14x5 5055 760KV 1660 100 3-5S 6.0 4.0 275 4S: 13x6 / 14x6 | 5S: 12x6 / 13x6 5065 335KV 1660 100 4-7S 6.0 4.0 375 6S: 18x8 / 19x7 | 7S: 17x7 / 18x6 5065 435KV 1750 100 4-6S 6.0 4.0 375 4S: 18x7 / 19x6 | 6S: 17x6 / 18x5 6354 200KV 2210 100 4-10S 8.0 4.0 480 8S: 19x12 / 22x12 | 10S: 18x12 / 20x10
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
4.0 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them.
It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
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Reviewed in the United States on May 16, 2026
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first.
Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far.
Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
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Reviewed in the United States on October 7, 2025
★★★★★ 5
From Puppy Teething to Adult Favorite – 7 Years Later
Color: Teething Stick, Color: Teething Stick
This has been one of the best toys I’ve ever bought! My dog has loved the Pupstages Cool Teething Stick since she was a tiny puppy, and now at 7 years old, it’s still one of her absolute favorites. It’s been amazing for soothing teething when she was little, and now she still enjoys chewing on it and carrying it around.
It’s held up surprisingly well over the years, especially considering how much use it’s gotten. I also love that you can cool it for extra relief—it really helped during those puppy stages.
If you’re looking for a toy that lasts and actually becomes a long-term favorite, this is definitely it. Highly recommend for both puppies and even older dogs who still love a good chew! 🐶
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Great for little dogs that like to chew
Color: Hedgehog
Great for my 10 lb chihuahua that loves to chew! Keeps his teeth clean!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Cute Fun Puppies Love it Immediately Good Price
Color: Teething Stick
This little top was a huge success for my active Multipoo! She started playing with it immediately. I think it will become her favorite toy! It isn't expensive. It is well made and very cute!
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Reviewed in the United States on June 7, 2026