Trusted PayPal checkout — fast, secure, and familiar.

SAVE
$6.28
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearings mjx008b for MJX Hyper Go 1/12 4WD Electric Off-Road Truck (#12212) | RCX

RCScrewZ

SKU: mjx008b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
Shipping, stock & payment info
Quick snapshot of availability, estimated delivery, and our shipping/returns.

Available Quantity: 100

Free shipping on all U.S. orders (USPS Priority Mail).
Ships within 1–2 business days (Mon–Fri); some Saturday shipments by 12:00 PM ET.
Most orders ship from Canton, MI 48187. APO/FPO/DPO & PO Boxes welcome.
Priority Mail typically delivers in 2–3 business days (estimates; not guaranteed).
Easy 30-day returns with prepaid USPS label; refunds issued within 3 business days after the return is received.

Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay

👇 👇 👇
View Cart & Checkout

This page shows the Metal-Shielded Bearing Kit for this RC model — view all compatible Screw and Bearing kits for this RC model by clicking this link:

MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212) — Find Compatible Stainless Screw & Bearing Kits

Pro tip: Most builders grab a Stainless Screw Kit and a Bearing Kit for this RC model so everything wears evenly.

Quick Fit Summary
  • Compatible Brand: MJX
  • RC Model: MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212)
  • Scale: 1:12
  • Power Source / Fuel Type: Electric
  • Chassis: MJX Hyper Go 12212 1/12 4WD Truck Chassis
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: 12212, MJX 12212
Quick Fit Summary — Full Details

Quick Fit Summary

Key fit details for your RC model, plus what’s in this kit.

RC Model Fit & Specs

  • Compatible Brand: MJX
  • Fit: MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212)
  • Compatible RC Model Numbers: 12212 · MJX 12212
  • Scale: 1:12
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/12 Electric 4WD Brushless Off-Road Truck
  • Chassis: MJX Hyper Go 12212 1/12 4WD Truck Chassis
  • Era: Next Gen Era (2020–Present)
  • RC Model Terrain: Off-Road: Dirt, Gravel, Grass & Mixed Terrain

This Kit Details

  • SKU: mjx008b
  • MPN: mjx008b
  • Product: RC Speed Bearing Kit
  • Bearing Type: Metal-Shielded (On-Road)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Steel
  • Product Color: Silver
  • Bearing Sizes Included: Note: The specific bearing sizes will be listed soon. In the meantime · please contact us for detailed information about the sizes included in this kit. We're happy to assist you!
  • Install: ≈60 min; recheck torque after first run
  • Country of Origin: United States
Full Product Description

Exact RC Model Fitment

Confirm the exact RC model and RC vehicle OEM/model number below before ordering.

Compatible RC Model
MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212)
Compatible RC Brand
MJX
RC Vehicle OEM / Model Number(s)
RCScrewZ Kit Part Number
mjx008b

Vehicle Compatibility Details

Review these vehicle details to help confirm compatibility with your RC model.

RC Vehicle OEM / Model Number(s)
RC Chassis Compatibility
MJX Hyper Go 12212 1/12 4WD Truck Chassis
Compatible Vehicle Type
1/12 Electric 4WD Brushless Off-Road Truck
Terrain Compatibility
Off-road
Compatible Scale
1:12
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

    Note: The specific bearing sizes will be listed soon. In the meantime, please contact us for detailed information about the sizes included in this kit. We're happy to assist you!

What Is Not Included

Only the bearings identified in the included-bearing-size list are part of this kit. 

The RC vehicle and separately sold parts are not included unless specifically listed.

Installation & Model Notes

Metal Shielded Bearing Kit Compatibility (On-Road):

  • Compatible with MJX Hyper Go 1/12 4WD Brushless Off-Road Truck (#12212).
  • Fits the MJX Hyper Go 12212 1/12 electric 4WD truck platform.
  • Scale: 1/12.
  • Fuel Type: Electric / Brushless.
  • Vehicle Type: 4WD Off-Road Truck.
  • Chassis: MJX Hyper Go 12212 reinforced 1/12 4WD truck chassis.
  • Terrain Compatibility: Best suited for cleaner running conditions, hard-packed surfaces, pavement, and lighter-duty mixed terrain use.
  • Production Era: Next Gen Era (2020–Present), with public release activity appearing in 2025.
  • Ideal for shoppers looking for MJX 12212 bearings, Hyper Go 12212 metal shielded bearings, or lower-drag bearing upgrades for a fast 1/12 brushless basher.
  • Benefits: Metal shielded bearings help reduce friction for smoother drivetrain operation and are a strong choice for cleaner conditions where speed, efficiency, and responsive running are priorities.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
mjx008b
Product Brand
RCScrewZ
Shielding Type
Metal-Shielded (On-Road)
Sealed Bearing Status
No
Bearing Material
Carbon Chrome Steel
Approximate Piece Count
Piece count information will be available shortly.
Color
Silver

Before Ordering

  • Confirm your exact RC model, RC brand, and OEM/model number whenever possible.
  • Review the included-bearing-size list before purchase.
  • Read the installation and model notes before disassembly or installation.

Vehicle versions, chassis revisions, and model-year configurations can differ. 

Confirm fitment before purchase when your RC vehicle differs from the details shown above.

Fits: MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212)
$53.67
Back to MJX Hyper Go 12212 1/12 4WD Electric Off-Road Truck (#12212) — Find Compatible Stainless Screw & Bearing Kits

Trusted PayPal checkout — fast, secure, and familiar.