Shield type
Rubber-Sealed (Off-Road)
SAVE
$6.28
$6.28
Why Choose This Kit
Key features and intended use for this kit.
Protection focus
Sealed against dirt & splash
Best suited for
Off-road / dirty conditions
Rubber-Shielded Bearings
RCScrewZ Rubber Shielded Bearing Kit los134r for Losi RZR Rey Polaris Pro R RTR Brushless 1/10 Electric 4WD Side-by-Side UTV (LOS03029) | SET
Rubber-shielded bearings for land-based RC use where added protection from dust, dirt, sand, and mud is preferred.
Fits: Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029)
OEM / model: LOS03029
US
- Regular price
- $53.67
- Sale price
- $53.67
- Regular price
-
$59.95
In stock
Confirm this kit fits your RCMatch the RC model and OEM/model number shown above to your vehicle.
Confirm This Fits Your RC
Match the RC model and OEM/model number below before ordering.
- RC model
- Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029)
- OEM / model number
- LOS03029
- Kit type
- Rubber-Shielded Bearing Kit — Sealed for Off-Road Protection
- Scale
- 1:10
- Power
- Electric
More compatibility details
- RC brand
- Losi
- Vehicle class
- Land
- Kit SKU
- los134r
- Model series
- RZR Rey, Polaris RZR Pro R, Rey
Product information
Everything You Need Before Ordering
Review what is included, installation notes, shipping details, and complete kit information.
Kit Contents & Installation
What’s Included Model-specific bearing kit; review the listed sizes and quantities.
- Bearing sizes listed below for this model-specific kit
- Quantities and any spare bearings are included only when specifically confirmed in the product details.
- Review the product-specific bearing sizes and styles below or in the full description.
Included bearing sizes for this kit:
- 3x6x2.5mm bearings
- 5x10x4mm bearings
- 5x11x4mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 10x15x4mm bearings
Installation & Model NotesInstallation, cleaning, inspection, and model-specific guidance.
Seat bearings fully and squarely. Do not force them into the housing or overtighten the hardware that retains them.
After use, clean the bearing exterior and dry it thoroughly. Inspect and service as needed.
Inspect the bearings for roughness, binding, noise, or excessive play before reuse; service or replace them as needed.
Details & Support
Kit Details Rubber-sealed protection against dirt, dust, and debris.
- Seal Type
- Rubber-Sealed Bearings
- Protection Priority
- Sealed protection against dirt, dust, and debris
- Best For
- Off-road, dusty, or dirty conditions where debris protection is the priority
- Performance Tradeoff
- Protection is prioritized over the lowest possible drag
- Not Ideal For
- Clean, dry on-road or prepared-surface use when lower drag is the priority
- Prefer Metal-Shielded?
- Choose Metal-Shielded bearings for cleaner on-road or prepared surfaces when lower drag is the priority.
Shipping & Returns Handling time, current delivery estimate, and return policy.
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
Full Product Description Read the complete product specifications and details.
Exact RC Model Fitment
Confirm the exact RC model and RC vehicle OEM/model number below before ordering.
- Compatible RC Model
- Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029)
- Compatible RC Brand
- Losi
- RC Vehicle OEM / Model Number(s)
- LOS03029
- RCScrewZ Kit Part Number
- los134r
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- LOS03029
- RC Chassis Compatibility
- Losi RZR Rey 3S 4X4 RTR Brushless Side by Side (LOS03029)
- Compatible Vehicle Type
- 1/10 Electric 4WD Side-by-Side UTV
- Terrain Compatibility
- Compatible Scale
- 1:10
- Compatible Fuel Type
- Electric
What Is Included
Included bearing sizes for this Rubber-Sealed Bearing Kit:
- 3x6x2.5mm bearings
- 5x10x4mm bearings
- 5x11x4mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 10x15x4mm bearings
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:
Quick Fit Summary:
Compatible Brand: Losi
Fit: Model-specific fitment for Losi RZR Rey Polaris Pro R
Compatible RC Model/OEM Numbers: LOS03029
Scale: 1/10
Power Source / Fuel Type: Electric
Battery / Cell Count: 2S/3S compatible
Drive Type: 4WD
Vehicle Type: Side-by-Side UTV
Chassis: Losi RZR Rey 3S 4X4 RTR Brushless Side by Side (LOS03029)
Era: Next Gen Era (2020–Present)
OEM / Models: LOS03029
RC Model Terrain: Off-Road: Desert, Trail, Dirt & Sand
This Kit Details:
SKU: los134r
MPN: los134r
Kit Type: Rubber Shielded Bearing Kit
Bearing Type: Rubber-Shielded (Off-Road / Sealed)
Sealed Bearings: Yes
Water/Dust Protection: Sealed protection against dirt, dust, and debris
Product Material: Carbon Chrome Steel Bearings
Product Color: Silver
Bearing Size Details:
- 3x6x2.5mm bearings
- 5x10x4mm bearings
- 5x11x4mm bearings
- 5x13x4mm bearings
- 6x12x4mm bearings
- 10x15x4mm bearings
OEM / Model Code / Alias Coverage:
Verified OEM / Model Codes: LOS03029
Model Series / Search Aliases: RZR Rey, Polaris RZR Pro R, Rey
Model Family Coverage:
Losi RZR Rey, Polaris RZR Pro R, Rey fitment coverage is limited to the OEM/model numbers listed above. Do not assume fitment with nearby Losi/TLR variants unless they share the same verified kit listing.
Product Benefits:
Rubber shielded bearings add sealed protection against dirt, dust, and debris for off-road, dusty, dirty, outdoor, bashing, trail, clay, and mixed-surface running.
Reason to Purchase: Choose rubber shielded bearings when sealed contamination protection matters more than the lowest possible rolling drag, especially for off-road and debris-prone RC use.
Fitment Note: Match the OEM/model number and vehicle description before ordering. This kit is intended for the listed Losi/TLR model family only.
Search-Friendly Notes: Useful buyer search phrases include Losi parts, Team Losi parts, TLR parts, Losi screw kit, Losi bearing kit, TLR 8IGHT, 22X-4, Mini JRX2, Hammer Rey, RZR Rey, LMT, and Tenacity where they match the specific model above.
Rubber-Sealed Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- los134r
- Product Brand
- RCScrewZ
- Shielding Type
- Rubber-Sealed (Off-Road)
- Sealed Bearing Status
- Yes
- Bearing Material
- Dust-Resistant Carbon Chrome
- 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.
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Customer Reviews
More Verified Kits for This RC Model
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Stainless Screw Kit
For Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029) OEM/model: LOS03029
Metal-Shielded Bearing Kit
For Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029) OEM/model: LOS03029Continue Shopping by RC Model
Fits: Losi RZR Rey Polaris 1/10 Electric 4WD UTV (LOS03029)
$53.67