Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
JConcepts Silent Speed 550 21T Brushed Fixed End Bell Motor JC5047The JConcepts Silent Speed 550 21T brushed motor delivers smooth, dependable performance for crawlers and RTR trucks. Built with a fixed end bell and 550 size can, it offers a balance of drivability and efficiency while maintaining a budget friendly design. Ideal for models like the Traxxas TRX 4 and similar brushed systems. Features 550 size brushed motor with 21 turn winding Fixed (closed) end bell for consistent performance Ball bearing on output
The JConcepts Silent Speed 550 21T brushed motor delivers smooth, dependable performance for crawlers and RTR trucks. Built with a fixed end bell and 550-size can, it offers a balance of drivability and efficiency while maintaining a budget-friendly design. Ideal for models like the Traxxas TRX-4 and similar brushed systems.
Features
- 550-size brushed motor with 21-turn winding
- Fixed (closed) end bell for consistent performance
- Ball bearing on output side for smoother operation
- Bushing-supported brush hood for durability
- Stealth black finish with competition-level quality
- Budget-friendly brushed power solution
- Designed for crawlers and brushed RTR trucks
Specifications
- Motor Type: Brushed
- Turns: 21T
- Can Size: 550
- End Bell: Fixed / Closed
- Bearings: Ball bearing (output), bushing (hood)
- Recommended Use: Crawlers, Traxxas TRX-4, and similar vehicles
Includes
- 1x JConcepts Silent Speed 550 21T brushed motor
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
4.3 ★★★★★
Based on 1508 reviews
Sort
Product Reviews
★★★★★ 3
Great pillows, needs more filler tho!
Size: King Size Pack of 2, Color: White
Partner says it's the best thing that's ever happened and has helped his back/shoulder pain tremendously. I personally think it needs to give you more fluff or whatever the filling is. Because the tiny bag that comes btwn the two was not enough! However, still comfy, filling is nice and fluffy like a cloud.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Very comfortable
Size: Queen (1 Count), Color: White, Size: Queen (1 Count), Color: White
Takes a few minutes to fluff up and inflate after opening. Nice fabric. One side is bamboo and one side is cooling. Looks high quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!**
I purchased these pillows and couldn’t be happier!
First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well.
Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers.
However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom.
These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all.
Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
★★★★★ 5
Awesome Pillows
Color: Blue, Size: King(2 Pack)-20'*36'
AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
★★★★★ 4
Very fluffy and comfortable.
It only stays cool for a few minutes. It is a very comfortable pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
recommand products
Rampage 1997-2006 Jeep Wrangler(TJ) Mirror Relocation Brackets - Black
59.99
Rampage 2007-2018 Jeep Wrangler(JK) Cab Cover With Door Flaps - Grey
199.99
Rancho 85-05 Chevrolet Astro Front RS5000 Steering Stabilizer
106.99
Rampage 1999-2019 Universal Led Tailgate Lightbar 60 Inch - Black
84.99
SEMI CREPE SILK SAREE
992.50