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Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit kyo218b for Kyosho Turbo Optima Mid Special EP 1/10 Electric 4WD Off-Road Racing Buggy (30623) | RCX

RCScrewZ

SKU: kyo218b

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

Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623) — 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: Kyosho
  • RC Model: Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623)
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Chassis: Kyosho Turbo Optima Mid Special Chassis (30623)
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: 30623
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: Kyosho
  • Fit: Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623)
  • Compatible RC Model Numbers: 30623
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/10 Electric 4WD Off-Road Racing Buggy
  • Chassis: Kyosho Turbo Optima Mid Special Chassis (30623)
  • Era: Next Gen Era (2020–Present)
  • RC Model Terrain: Off-Road: Dirt, Clay & Vintage Buggy Tracks

This Kit Details

  • SKU: kyo218b
  • MPN: kyo218b
  • Product: On-Road RC 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
Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623)
Compatible RC Brand
Kyosho
RC Vehicle OEM / Model Number(s)
30623
RCScrewZ Kit Part Number
kyo218b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
30623
RC Chassis Compatibility
Kyosho Turbo Optima Mid Special Chassis (30623)
Compatible Vehicle Type
1/10 Electric 4WD Off-Road Racing Buggy
Terrain Compatibility
Off-road
Compatible Scale
1:10
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:

Quick Fit Summary:

  • Compatible Brand: Kyosho

  • Fit: Model-specific fitment for Kyosho Turbo Optima Mid Special.

  • Compatible RC Model/OEM Numbers: 30623

  • Scale: 1/10

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: Not currently verified

  • Drive Type: 4WD

  • Vehicle Type: Off-Road Racing Buggy

  • Chassis: Kyosho Turbo Optima Mid Special Chassis (30623)

  • Era: Next Gen Era (2020–Present)

  • OEM / Models: 30623

  • RC Model Terrain: Off-Road: Dirt, Clay & Vintage Buggy Tracks

This Kit Details:

  • SKU: kyo218b

  • MPN: kyo218b

  • Kit Type: Metal Shielded Bearing Kit

  • Bearing Type: Metal-Shielded Bearings (On-Road / Low-Drag)

  • Sealed Bearings: No

  • Water/Dust Protection: Low-drag, not sealed

  • Product Material: Carbon Chrome Steel Bearings

  • Product Color: Silver

OEM / Model Code / Alias Coverage:

30623

Model Family Coverage:

Optima, Optima Mid, Turbo Optima Mid Special, Vintage Series

Reference Date: 2025 Vintage Series re-release; original model released 1988

Product Benefits:

  • Metal shielded bearings support lower rolling resistance and a smooth drivetrain feel.
  • Best for cleaner running, display builds, on-road use, or racers who prefer low drag over maximum dirt protection.

Bearing Size Details: Not currently verified.

Fitment Note:

Confirm your Kyosho model number matches the listed OEM/model code before ordering. These RCScrewZ kits are model-specific and are not universal hardware or bearing assortments.

Search-Friendly Notes:

Compatible with Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Off-Road Racing Buggy.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
kyo218b
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: Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623)
$53.67
Back to Kyosho Turbo Optima Mid Special 1/10 Electric 4WD Buggy (30623) — Find Compatible Stainless Screw & Bearing Kits

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