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- HPI RS4 2 Nitro 1/10 Touring Car (#12445-1)
- RCScrewZ Metal Shielded Bearing Kit hpi017b for HPI Racing RS4 2 Nitro 1/10 Nitro 4WD On-Road Touring Car (#411-#418, #12445-1) | RCX
RCScrewZ Metal Shielded Bearing Kit hpi017b for HPI Racing RS4 2 Nitro 1/10 Nitro 4WD On-Road Touring Car (#411-#418, #12445-1) | RCX
RCScrewZ
SKU: hpi017b
- Regular price
- $49.88
- Sale price
- $49.88
- 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:
▤ HPI RS4 2 Nitro 1/10 Touring Car (#12445-1) — 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.
- Compatible Brand: HPI Racing
- RC Model: HPI Racing RS4 2 Nitro 1/10 4WD Touring (411, 412, 413)
- Scale: 1:10
- Power Source / Fuel Type: Nitro & Glow Fuel
- Chassis: RS4 2 nitro touring car
- Era: Not currently verified.
- OEM / Models: 411, 412, 413, 414, 415, 416, 417, 418, 12445-1
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: HPI
- ✅ Fit: HPI Racing RS4 2 Nitro 1/10 4WD Touring (411, 412, 413)
- Compatible RC Model Numbers: 411 · 412 · 413 · 414 · 415 · 416 · 417 · 418 · 12445-1
- Scale: 1:10
- Power Source / Fuel Type: Nitro & Glow Fuel
- Vehicle Type: Touring Car
- Chassis: RS4 2 nitro touring car
- Era: Not currently verified.
- RC Model Terrain: On-Road
This Kit Details
- 🆔 SKU: hpi017b
- 🆔 MPN: hpi017b
- 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 Bearings
- Product Color: Silver
- Bearing Sizes Included: 5x11x4mm bearings · 10x15x4mm bearings
- 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
- HPI Racing RS4 2 Nitro 1/10 4WD Touring (411, 412, 413)
- Compatible RC Brand
- HPI Racing
- RC Vehicle OEM / Model Number(s)
- 12445-1, 411, 412, 413, 414, 415, 416, 417, 418
- RCScrewZ Kit Part Number
- hpi017b
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- 12445-1, 411, 412, 413, 414, 415, 416, 417, 418
- RC Chassis Compatibility
- RS4 2 nitro touring car
- Compatible Vehicle Type
- Touring Car
- Terrain Compatibility
- Compatible Scale
- 1:10
- Compatible Fuel Type
- Nitro & Glow Fuel
What Is Included
Included bearing sizes for this Metal-Shielded Bearing Kit:
- 5x11x4mm 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
Compatibility Title: HPI Racing RS4 2 Nitro 1/10 Nitro Touring Car Compatibility
Quick Fit Summary:
Compatible Brand: HPI Racing
Fit: Model-specific for the listed RC model/platform: RS4 2 Nitro
Compatible RC Model/OEM Numbers: 411, 412, 413, 414, 415, 416, 417, 418, 12445-1
Scale: 1/10
Power Source / Fuel Type: Nitro
Battery / Cell Count: Not applicable.
Drive Type: 4WD
Vehicle Type: Touring Car
Chassis: RS4 2 nitro touring car
Era: Not currently verified.
OEM / Models: 411, 412, 413, 414, 415, 416, 417, 418, 12445-1
RC Model Terrain: On-Road
This Kit Details:
SKU: hpi017b
MPN: hpi017b
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
Bearing Sizes Included: 5x11x4mm; 10x15x4mm
Release / Catalog Date: Early 2000s
Product Benefits: This HPI bearings kit uses metal shielded, low-drag bearings for RS4 2 Nitro maintenance and clean, dry, low-debris running. The bearings help reduce friction in drivetrain and rolling assemblies, with reduced friction support for smooth on-road performance.
Fitment Note: Match each included bearing size to the removed factory bearing and confirm smooth rotation before final assembly.
OEM Alias Coverage: 411, 412, 413, 414, 415, 416, 417, 418, 12445-1
Terrain Compatibility: On-Road
Metal-Shielded Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- hpi017b
- 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.
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