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Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit los020b for Team Losi JRX-S Pro 1/10 Electric 4WD On-Road Touring Car (LOSA0255) | RCX

RCScrewZ

SKU: los020b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
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Available Quantity: 100

Free shipping on all U.S. orders (USPS Priority Mail).
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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.

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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:

Team Losi JRX-S Pro 1/10 Electric 4WD On-Road Touring Car (#LOSA0255) — 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: Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255)
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Chassis: Team Losi JRX-S Pro Carbon Touring Chassis
  • Era: Modern Transition (2000-2009)
  • OEM / Models: LOSA0255
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: Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255)
  • Compatible RC Model Numbers: LOSA0255
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/10 Electric 4WD On-Road Touring Car
  • Chassis: Team Losi JRX-S Pro Carbon Touring Chassis
  • Era: Modern Transition (2000-2009)
  • RC Model Terrain: On-Road: Carpet, Asphalt & Smooth Pavement

This Kit Details

  • SKU: los020b
  • MPN: los020b
  • 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
Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255)
Compatible RC Brand
Losi
RC Vehicle OEM / Model Number(s)
LOSA0255
RCScrewZ Kit Part Number
los020b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
LOSA0255
RC Chassis Compatibility
Team Losi JRX-S Pro Carbon Touring Chassis
Compatible Vehicle Type
1/10 Electric 4WD On-Road Touring Car
Terrain Compatibility
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: Team Losi

  • Fit: Model-specific fitment for Team Losi JRX-S Pro

  • Compatible RC Model/OEM Numbers: LOSA0255

  • Scale: 1/10

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: Not currently verified.

  • Drive Type: 4WD

  • Vehicle Type: On-Road Touring Car

  • Chassis: Team Losi JRX-S Pro Carbon Touring Chassis

  • Era: Modern Transition (2000-2009)

  • OEM / Models: LOSA0255

  • RC Model Terrain: On-Road: Carpet, Asphalt & Smooth Pavement

This Kit Details:

  • SKU: los020b

  • MPN: los020b

  • 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: LOSA0255

Model Family Coverage: JRX-S, JRX-S Pro

Product Benefits:

  • Metal shielded bearings reduce friction for smooth, low-drag drivetrain performance.
  • Best for clean, dry, low-debris running, race prep, bench rebuilds, display builds, or controlled conditions.
  • Choose metal shielded bearings when the lowest practical rolling drag matters more than sealed contamination protection.

Fitment Note: Designed for the Team Losi JRX-S Pro listed above. Verify your exact model name and OEM/model code before ordering.

Search-Friendly Notes: Useful for Losi parts searches including losi screw kit, losi bearing kit, team losi parts, vintage team losi, and jrx-s pro rebuild hardware.

Release Date: 2005 Release

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
los020b
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: Team Losi JRX-S Pro 1/10 Electric 4WD Touring Car (LOSA0255)
$53.67
Back to Team Losi JRX-S Pro 1/10 Electric 4WD On-Road Touring Car (#LOSA0255) — Compatible Kits by RCScrewZ (Screws & Bearings)

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