Mugen MRX-4RR Ceramic Rubber Sealed Bearing Kit
SKU: 34549835150

Mugen MRX-4RR Ceramic Rubber Sealed Bearing Kit

$95.39 $105.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Mugen MRX-4RR Ceramic Rubber Sealed Bearing KitMugen MRX 4RR Ceramic Rubber Sealed Bearing Kit Steel Races and Cages combined with Ceramic Balls, Non Contact Rubber Seals , and Grease, will give you the absolute strongest and best off road performance available. We have included no contact rubber seals to keep the contamination out and the super slick grease in. This offers the outstanding durability that off road demands. This is truly a WINNING combination. The high performance and durability of

Mugen MRX-4RR Ceramic Rubber Sealed Bearing Kit

Steel Races and Cages combined with Ceramic Balls, Non Contact Rubber Seals , and Grease, will give you the absolute strongest and best off road performance available.

We have included no contact rubber seals to keep the contamination out and the super slick grease in. This offers the outstanding durability that off road demands.
This is truly a WINNING combination. The high-performance and durability of ceramic balls, and the No maintenance durability of rubber seals and grease will keep you going smoother and faster then any other bearing on the market.

  • (14) 8x16x5 Ceramic
  • (2) 5x10x4 Ceramic
  • (4) 6x10x3 Ceramic

You are purchasing the bearings listed above.
In many cases the bearing sizes may change depending on your particular model and the date that it was manufactured as well as different hop ups you may have installed. PLEASE DOUBLE CHECK you R/C before ordering to make sure you are get all the proper bearings. We try to keep the kits updated as best as we can. If you find a variation or mistake in our kits, please contact us so we can look into it.

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: 34549835150

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4.7 ★★★★★
Based on 1792 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 2
Not good quality
Did not stand up to the Border Collie test. Destroyed in less than 2 weeks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
E
Verified Purchase
erin rucker
Draper, US
★★★★★ 1
Poor durability
My 15lb dog destroyed this within a couple hours. He is small but a might chewer. Not chew proof. The end pieces came off easily which could be a choking hazard. He loved it, the idea is good, but it did not last. If you get it, supervise your dog, only allow for short "teeth brushing" chew time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
A
Verified Purchase
Amazon Customer shannon
West Palm Beach, US
★★★★★ 5
Great quality & interest
Keeps my Shepard/Husky occupied for 30+ minutes. She hasn't even destroyed it.
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Reviewed in the United States on August 10, 2025
B
Verified Purchase
Beth4011
Natrona Heights, US
★★★★★ 4
Good for medium and large dogs not good for small dogs
Too big for dogs under 15 pounds. Treats are hard to get out of the four corners. My dog can barely pick this up. She weighs 12 pounds. She still found it interesting though trying to dig the treats out that she was unsuccessful. Even after I cut all the little triangle prongs off the four corners the treats are still stuck in there. There is a slot on the side that I can put half of a dental refill in the side and she can eventually get it out so there’s still somewhat of play and challenge received, but not that satisfied to me.
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Reviewed in the United States on October 3, 2025
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 5
Great for aggressive chewers!
Size: Jumbo, Style: Peanut Butter
I have a very very aggressive chewer. She is a Rottweiler/Pitbull mix. Most toys she completely destroys within 2 days, sometimes 2 hours. I must praise this toy as she has had it for over 5 months and has not destroyed it! She loves chewing the ends and carries in her mouth squeaking it as she goes. I have 4 pups and they all take turns chewing when they can. I will be buying more Playology dog toys in the future. Thank you for making such a great toy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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