Trusted PayPal checkout — fast, secure, and familiar.

SAVE
$5.01
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit los043b for Losi Mini Late Model RTR 1/18 Electric Dirt Oval Race Car (LOSB0221) | RCX

RCScrewZ

SKU: los043b

Regular price
$38.94
Sale price
$38.94
Regular price
$43.95
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:

Losi Mini Late-Model LOSB0221 1/18 Dirt Oval (#LOSB0221) — Compatible Kits by RCScrewZ (Screws & Bearings)

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: Losi
  • RC Model: Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221)
  • Scale: 1:18
  • Power Source / Fuel Type: Electric
  • Chassis: Losi Mini Late Model Dirt Oval Chassis (LOSB0221)
  • Era: Modern Transition (2000-2009)
  • OEM / Models: LOSB0221
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: Team Losi
  • Fit: Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221)
  • Compatible RC Model Numbers: LOSB0221
  • Scale: 1:18
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/18 Electric Dirt Oval Race Car
  • Chassis: Losi Mini Late Model Dirt Oval Chassis (LOSB0221)
  • Era: Modern Transition (2000-2009)
  • RC Model Terrain: Dirt Oval: Indoor & Outdoor Oval Tracks

This Kit Details

  • SKU: los043b
  • MPN: los043b
  • Product: Performance RC Bearing Rebuild Kit
  • Bearing Type: Metal-Shielded (On-Road)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Bearings
  • 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!
  • Tips: Seat fully · Do not over-tighten · After cleaning: add light oil
  • 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
Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221)
Compatible RC Brand
Losi
RC Vehicle OEM / Model Number(s)
LOSB0221
RCScrewZ Kit Part Number
los043b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
LOSB0221
RC Chassis Compatibility
Losi Mini Late Model Dirt Oval Chassis (LOSB0221)
Compatible Vehicle Type
1/18 Electric Dirt Oval Race Car
Terrain Compatibility
Compatible Scale
1:18
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: Losi
  • Fit: Model-specific fitment for Mini Late Model RTR
  • Compatible RC Model/OEM Numbers: LOSB0221
  • Scale: 1/18
  • Power Source / Fuel Type: Electric
  • Battery / Cell Count: Not currently verified.
  • Drive Type: Not currently verified.
  • Vehicle Type: Dirt Oval Race Car
  • Chassis: Losi Mini Late Model Dirt Oval Chassis (LOSB0221)
  • Era: Modern Transition (2000-2009)
  • OEM / Models: LOSB0221
  • RC Model Terrain: Dirt Oval: Indoor & Outdoor Oval Tracks
  • Release / Reference: Reference Date: AMain listing dated May 15, 2008

This Kit Details:

  • SKU: los043b
  • MPN: los043b
  • Kit Type: Metal Shielded Bearing Kit
  • Bearing Type: Metal-Shielded (On-Road / Low-Drag)
  • Sealed Bearings: No
  • Water/Dust Protection: Low-drag, not sealed
  • Product Material: Carbon Chrome Steel Bearings
  • Product Color: Silver

Bearing Size Details: Not currently verified.

OEM / Model Code / Alias Coverage: LOSB0221

Model Family Coverage: Mini Late Model

Product Benefits: Metal-shielded bearings reduce friction for smooth, low-drag performance in clean, dry, low-debris, race-prep, or display-build conditions.

Fitment Note: Confirm your Losi model and OEM code before ordering.

Search-Friendly Notes: Useful for Losi parts, losi screw kit, losi bearing kit, and mini late model rtr parts searches.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
los043b
Product Brand
RCScrewZ
Shielding Type
Metal-Shielded (On-Road)
Sealed Bearing Status
No
Bearing Material
Carbon Chrome Bearings
Approximate Piece Count
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: Losi Mini Late Model 1/18 Electric Dirt Oval Car (LOSB0221)
$38.94
Back to Losi Mini Late-Model LOSB0221 1/18 Dirt Oval (#LOSB0221) — Compatible Kits by RCScrewZ (Screws & Bearings)

Trusted PayPal checkout — fast, secure, and familiar.