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Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler; exact bearing sizes and quantities vary by RC model.

RCScrewZ Rubber Shielded Bearings mjx012r for MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler | RCX

RCScrewZ

SKU: mjx012r

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

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This page shows the Rubber-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 (H12Y / H12Y+) 1/12 4WD Electric RC Crawler — 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 (H12Y / H12Y+) 1/12 4WD Electric RC Crawler
  • Scale: 1:12
  • Power Source / Fuel Type: Electric
  • Chassis: MJX Hyper Go H12Y / H12Y+ 1/12 4WD Portal Axle Crawler
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: H12Y, H12Y+
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 (H12Y / H12Y+) 1/12 4WD Electric RC Crawler
  • Compatible RC Model Numbers: H12Y · H12Y+
  • Scale: 1:12
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/12 Electric 4WD RC Crawler
  • Chassis: MJX Hyper Go H12Y / H12Y+ 1/12 4WD Portal Axle Crawler
  • Era: Next Gen Era (2020–Present)
  • RC Model Terrain: Off-Road: Rock Crawling, Trails, Dirt & Mixed Terrain

This Kit Details

  • SKU: mjx012r
  • MPN: mjx012r
  • Product: RC Model Specific Rubber Shielded Bearing Kit (Sealed Bearings)
  • Bearing Type: Rubber-Sealed (Off-Road)
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed against dirt & splash
  • 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 (H12Y / H12Y+) 1/12 4WD Electric RC Crawler
Compatible RC Brand
MJX
RC Vehicle OEM / Model Number(s)
RCScrewZ Kit Part Number
mjx012r

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 H12Y / H12Y+ 1/12 4WD Portal Axle Crawler
Compatible Vehicle Type
1/12 Electric 4WD RC Crawler
Terrain Compatibility
Off-road
Compatible Scale
1:12
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Rubber-Sealed 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

Rubber Shielded Bearing Kit Compatibility (Off-Road / Dusty On-Road):

This RCScrewZ Rubber Shielded Bearing Kit is compatible with the MJX Hyper Go H12Y and H12Y+ 1/12 4WD Brushless RC Crawler platform.

  • Compatible Models: MJX Hyper Go H12Y, MJX Hyper Go H12Y+

  • Scale: 1/12

  • Fuel Type: Electric

  • Vehicle Type: 4WD Brushless RC Crawler

  • Chassis / Platform: MJX Hyper Go H12Y / H12Y+ portal axle crawler platform

  • Terrain Compatibility: Rocks, trails, dirt, dust, mixed outdoor terrain, and crawler use

  • Release Era: 2025 platform family / Next Gen Era (2020–Present)

  • OEM / Version Coverage: One bearing kit fits both H12Y and H12Y+ versions

Benefits:

  • Rubber shields help block dirt, dust, and trail debris in off-road crawler conditions

  • Well suited for portal axle trail trucks and budget crawler builds that see frequent outdoor use

  • Supports durability and longer bearing life in rough, dusty, and mixed-terrain running

Reason to Purchase:

  • If you run your H12Y or H12Y+ on trails, rocks, dirt, or loose surfaces, rubber shielded bearings are the better choice because they offer more protection from contaminants than metal shielded bearings.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
mjx012r
Product Brand
RCScrewZ
Shielding Type
Rubber-Sealed (Off-Road)
Sealed Bearing Status
Yes
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 (H12Y / H12Y+) 1/12 4WD Electric RC Crawler
$53.67
Back to MJX Hyper Go (H12Y / H12Y+) 1/12 4WD Electric RC Crawler — Find Compatible Stainless Screw & Bearing Kits

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