Parts/Drivetrain/Bearings/UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S Kraton®/Outcast™ BLX EXB
UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S Kraton®/Outcast™ BLX EXB
UpGrade RC

UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S Kraton®/Outcast™ BLX EXB

Part # UPG-170183.0(2)
Where to buy
$59.99
AMain Hobbies
Seen Oct 12, 2026
$59.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

Longer Lasting High Performance Ceramic Bearings:

The UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S Kraton® and Outcast™ BLX EXB, a high-quality option designed to enhance the performance and durability of the Arrma 8S BLX EXB Kraton and Outcast 1/5 4WD Truck platforms. These ceramic rubber sealed bearings provide superior protection against dirt, dust, and moisture, which helps to keep the internal components of the bearing clean and lubricated. This leads to smoother operation, reduced wear, and extended lifespan of the bearings, ensuring that your RC vehicle maintains long-lasting and optimal performance. Additionally, ceramic bearings generate less friction than steel bearings, providing improved corrosion and wear resistance.

About the Ceramic Bearings


Performance

If you’re serious about getting the most out of your RC vehicle—whether you’re sending it off ramps, tearing through mud, or bashing hard every weekend—it’s time to upgrade your bearings. Ceramic bearings aren’t just for racers; they’re built to handle abuse, resist rust, reduce friction, and keep you running longer with less maintenance. The "Rocket Speed" series is engineered for reliability and performance, making it ideal for demanding conditions where precision and durability are crucial.

Features:

  • Rubber seals offer superior protection against dust, dirt, and moisture
  • Enhanced durability reduces the need for frequent replacements
  • Maintains clean and lubricated bearings for smoother performance
  • Precision-engineered for a seamless fit with specific kits
  • Built to withstand demanding RC conditions
  • Improves overall vehicle efficiency and responsiveness
  • Sealed design provides enhanced corrosion resistance
  • Premium ABEC 7 Si3N4 silicone nitride ceramic balls

Includes:

  • (1) 6x16x5mm Ceramic Rubber Sealed Bearing
  • (1) 6x12x4mm Ceramic Rubber Sealed Bearing
  • (2) 8x16x5mm Ceramic Rubber Sealed Bearings
  • (4) 6x10x3mm Ceramic Rubber Sealed Bearings
  • (4) 15x26x7mm Ceramic Rubber Sealed Bearings
  • (4) 17x26x5mm Ceramic Rubber Sealed Bearings
  • (10) 12x24x6mm Ceramic Rubber Sealed Bearings

*Tech Note: 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 your RC manual before ordering to make sure you get all of the proper bearings.

CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews3.0 · 2 reviews

Jake S.on UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S

These bearings come with grease in them. Pro tip, clean these out and use light oil on them and they will spin like crazy. Great price for ceramic bearings.

Robbie BeutlichVerified owneron UpGrade RC "Rocket Speed" Rubber Sealed Ceramic Bearing Kit for Arrma® 8S

Not impressed purchased these on sale 60% off. Took one out of the package spun it on my finger and it feels the same as the factory stock bearings. Ceramic Abec 7 should spin almost twice the speed. Not sure if I can return but for 60 dollars on sale I could buy 2-3 regular sets.

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