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- JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy — Find Compatible Stainless Screw & Bearing Kits
- RCScrewZ Metal Shielded Bearings jc001b for JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy | UPG
RCScrewZ Metal Shielded Bearings jc001b for JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy | UPG
RCScrewZ
SKU: jc001b
- Regular price
- $53.67
- Sale price
- $53.67
- Regular price
-
$59.95 - Unit price
- / per
Available Quantity: 100
Over 99% positive over ~14,000 orders on eBay (last 12 months) — as of October 2025. View on eBay
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:
▤ JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy — Find Compatible Stainless Screw & Bearing KitsPro tip: Most builders grab a Stainless Screw Kit and a Bearing Kit for this RC model so everything wears evenly.
- Compatible Brand: JConcepts
- RC Model: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
- Scale: 1:10
- Power Source / Fuel Type: Electric
- Chassis: JConcepts BJ4 1/10 4WD Buggy Platform
- Era: Modern Transition (2000-2009)
- OEM / Models: Not currently verified.
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: JConcepts
- ✅ Fit: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
- Compatible RC Model Numbers: Not currently verified.
- Scale: 1:10
- Power Source / Fuel Type: Electric
- Vehicle Type: 1/10 Electric 4WD Off-Road Buggy
- Chassis: JConcepts BJ4 1/10 4WD Buggy Platform
- Era: Modern Transition (2000-2009)
- RC Model Terrain: Off-Road: Dirt, Clay & Carpet Buggy Tracks
This Kit Details
- 🆔 SKU: jc001b
- 🆔 MPN: jc001b
- Product: RC Drivetrain Bearing Set
- 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
➡️ Precision ⬅️
RC Metal Shielded
Bearing Kit
🚀 Maximize Your RC Vehicle's Performance!
High-Quality
Metal Shielded Bearings
👉 The Precision Edge for Your Summer RC Projects
Elevate your RC experience with our
Precision-Engineered
High-Performance
Replacement and Upgrade Bearings
Compatible with:
Join thousands of RC enthusiasts who trust our quality and durability.
💡 Add the matching Stainless Screw Kit for a complete build — volume discounts auto-apply at checkout.
🔴 Included Bearing Sizes:
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!
All Bearings Are Included
+ (1) Extra of Every Size
as backup spares:
🏎️ Boost Your On-Road Speed
with Precision Bearings
🛠 Installation Insights & More:
Metal Shielded Bearing Kit Compatibility:
Quick Fit Summary:
Compatible Brand: JConcepts
Fit: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
Compatible RC Model/OEM Numbers: Not currently verified.
Scale: 1/10
Power Source / Fuel Type: Electric
Battery / Cell Count: Not currently verified.
Drive Type: 4WD
Vehicle Type: 1/10 Electric 4WD Off-Road Buggy
Chassis: JConcepts BJ4 1/10 4WD Buggy Platform
Era: Modern Transition (2000-2009)
OEM / Models: BJ4
RC Model Terrain: Off-Road: Dirt, Clay & Carpet Buggy Tracks
This Kit Details:
SKU: jc001b
MPN: jc001b
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
Compatibility Title: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
Terrain Compatibility: Off-Road: Dirt, Clay & Carpet Buggy Tracks
Release / Catalog Date: Summer 2004
Fitment Note: This kit is model-specific for the BJ4 buggy platform for off-road racing on dirt, clay, and carpet tracks. It helps JConcepts BJ4 owners keep a model-specific maintenance or upgrade path with clear JConcepts fitment.
OEM / Model Code / Alias Coverage:
- Not currently verified.
Model Family Coverage:
- BJ4
Search-Friendly Notes:
Helpful buyer phrases include JConcepts BJ4, BJ4 buggy, JConcepts, jconcepts, j concepts, and metal shielded low-drag bearings. These terms describe the compatible RC model family without expanding compatibility beyond verified fitment.
Product Benefits:
- Metal shielded bearings are positioned for On-Road / Low-Drag use where reduced friction and free-rolling speed are priorities.
- These carbon chrome steel bearings use metal shields; choose them for cleaner, low-debris running when the lowest practical drag is the priority.
Metal Shielded Bearing Kit Compatibility:
Quick Fit Summary:
Compatible Brand: JConcepts
Fit: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
Compatible RC Model/OEM Numbers: Not currently verified.
Scale: 1/10
Power Source / Fuel Type: Electric
Battery / Cell Count: Not currently verified.
Drive Type: 4WD
Vehicle Type: 1/10 Electric 4WD Off-Road Buggy
Chassis: JConcepts BJ4 1/10 4WD Buggy Platform
Era: Modern Transition (2000-2009)
OEM / Models: BJ4
RC Model Terrain: Off-Road: Dirt, Clay & Carpet Buggy Tracks
This Kit Details:
SKU: jc001b
MPN: jc001b
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
Compatibility Title: JConcepts BJ4 1/10 Electric 4WD Off-Road Racing Buggy
Terrain Compatibility: Off-Road: Dirt, Clay & Carpet Buggy Tracks
Release / Catalog Date: Summer 2004
Fitment Note: This kit is model-specific for the BJ4 buggy platform for off-road racing on dirt, clay, and carpet tracks. It helps JConcepts BJ4 owners keep a model-specific maintenance or upgrade path with clear JConcepts fitment.
OEM / Model Code / Alias Coverage:
- Not currently verified.
Model Family Coverage:
- BJ4
Search-Friendly Notes:
Helpful buyer phrases include JConcepts BJ4, BJ4 buggy, JConcepts, jconcepts, j concepts, and metal shielded low-drag bearings. These terms describe the compatible RC model family without expanding compatibility beyond verified fitment.
Product Benefits:
- Metal shielded bearings are positioned for On-Road / Low-Drag use where reduced friction and free-rolling speed are priorities.
- These carbon chrome steel bearings use metal shields; choose them for cleaner, low-debris running when the lowest practical drag is the priority.
🟥 Discover the Ultimate RCScrewZ Shielded Bearing Kits
Enhance your RC vehicle's performance with the top-notch RCScrewZ Metal and Rubber Shielded Bearing Kits. Engineered for exceptional durability and reliability, these RC Bearing kits provide everything you need for a complete upgrade.
- Premium Metal/Rubber Shielded Bearings for long-lasting performance.
- All-Inclusive kits feature Standard, Flanged, One-Way, and Thrust bearings (as applicable).
- Spare bearings for instant replacements ensuring non-stop racing.
- Convenient reusable storage case, essential for every RC enthusiast's toolbox.
🔍 Enhanced Product Details
Part Number:
Brand Name:
Shielding Type:
- Metal Shielded Bearing Kit
Sealed Bearings:
- No
Material:
- Carbon Chrome Bearings
🔢 Approximate Piece Count:
- Piece count information will be available shortly.
Color:
⚙️ Compatibility Details
Compatible RC Brand Name:
- For JConcepts
Compatible RC Model:
Compatible RC Chassis:
- JConcepts BJ4 1/10 4WD Buggy Platform
Compatible RC Vehicle Type:
- 1/10 Electric 4WD Off-Road Buggy
Compatible Scale:
Compatible Fuel Type:
🟥 Key Benefits for RC Vehicle Enthusiasts
-
Shielding Features:
- Metal Shielded: Removable shields for easy maintenance and re-oiling.
- Rubber Shielded (Sealed): Provides superior defense against dirt and grime for robust off-road adventures.
-
Performance Features:
- Metal Shielded: Designed for reduced rotational friction and top-notch on-road performance.
- Rubber Shielded: Grease-packed bearings ensure peak off-road performance.
❓ Product FAQs
- For frequently asked questions, please refer to the listing images where detailed FAQs about these RC replacement parts are available.
🟥 Explore Our Premium Metal and Rubber Shielded Bearing Kits
Each kit is meticulously designed specifically for your thrilling RC adventures, ensuring optimal performance and durability!
➡️ Each kit comes fully equipped with all necessary bearings (Standard, Flanged, One-Way & Thrust, as applicable) plus additional spares for immediate replacement needs. Our kits are thoughtfully packaged in a reusable storage container to neatly organize your spare parts in your toolbox.
- Our Metal Shielded Bearings are designed with removable shields for simplified maintenance and re-oiling, offering less rotational friction than their rubber counterparts. They provide superior performance for on-road and track racing environments.
- Alternatively, our Rubber Shielded Bearings (SEALED) are your ultimate solution against dirt and debris, ideal for rough, off-road conditions. Pre-lubricated with high-grade grease, they are ready for action following a brief break-in period and are designed to deliver optimal performance under the most demanding circumstances.
➡️ Whether you choose Metal or Rubber, our bearing kits offer unmatched quality and durability, ensuring prolonged performance and reliability for your RC vehicle. Make the switch today! You need great RC vehicle parts.
Don't miss out on the performance upgrade you deserve.
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