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Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit kyo170b for Kyosho Mini-Z MR-03VE Pro Chassis Set 1/27 Electric RWD On-Road Racer (32781) | RCX

RCScrewZ

SKU: kyo170b

Regular price
$38.94
Sale price
$38.94
Regular price
$43.95
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Available Quantity: 99

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:

Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781) — Find Compatible Stainless Screw & Bearing Kits

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: Kyosho
  • RC Model: Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781)
  • Scale: 1:27
  • Power Source / Fuel Type: Electric
  • Chassis: Kyosho Mini-Z MR-03VE Pro Chassis Set (32781)
  • Era: Contemporary Era (2010-2019)
  • OEM / Models: 32781
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: Kyosho
  • Fit: Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781)
  • Compatible RC Model Numbers: 32781
  • Scale: 1:27
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/27 Electric RWD On-Road Racer
  • Chassis: Kyosho Mini-Z MR-03VE Pro Chassis Set (32781)
  • Era: Contemporary Era (2010-2019)
  • RC Model Terrain: On-Road: Mini-Z Track & Smooth Indoor Surfaces

This Kit Details

  • SKU: kyo170b
  • MPN: kyo170b
  • Product: Track Racing Bearing Upgrade 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: 2x6x2.5mm bearings · 3x6x2.5mm 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
Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781)
Compatible RC Brand
Kyosho
RC Vehicle OEM / Model Number(s)
32781
RCScrewZ Kit Part Number
kyo170b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
32781
RC Chassis Compatibility
Kyosho Mini-Z MR-03VE Pro Chassis Set (32781)
Compatible Vehicle Type
1/27 Electric RWD On-Road Racer
Terrain Compatibility
Compatible Scale
1:27
Compatible Fuel Type
Electric

What Is Included

Included bearing sizes for this Metal-Shielded Bearing Kit:

  • 2x6x2.5mm bearings
  • 3x6x2.5mm 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

Metal Shielded Bearing Kit Compatibility:

Quick Fit Summary:

  • Compatible Brand: Kyosho

  • Fit: Model-specific fitment for Kyosho Mini-Z MR-03VE Pro Chassis Set, OEM model 32781.

  • Compatible RC Model/OEM Numbers: 32781

  • Scale: 1/27

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: Not currently verified

  • Drive Type: RWD

  • Vehicle Type: 1/27 Electric RWD On-Road Racer

  • Chassis: Kyosho Mini-Z MR-03VE Pro Chassis Set (32781)

  • Era: Contemporary Era (2010-2019)

  • OEM / Models: 32781

  • RC Model Terrain: On-Road: Mini-Z Track & Smooth Indoor Surfaces

This Kit Details:

  • SKU: kyo170b

  • MPN: kyo170b

  • Kit Type: Metal Shielded Bearing Kit

  • Bearing Type: Metal-Shielded Bearings (On-Road / Low-Drag)

  • Sealed Bearings: No

  • Water/Dust Protection: Low-drag shields, not sealed

  • Product Material: Carbon Chrome Steel Bearings

  • Product Color: Silver

Bearing Size Details:

  • 2x6x2.5mm bearings
  • 3x6x2.5mm bearings

OEM / Model Code / Alias Coverage:

32781

Model Family Coverage:

Mini-Z, MR-03, MR-03VE, MR-03VE Pro

Product Benefits:

  • Metal shielded bearings are a low-drag choice for clean running, display builds, on-road use, or buyers prioritizing smooth rotation.
  • Best for cleaner conditions where reduced rolling resistance matters more than maximum contamination protection.

Fitment Note:

Confirm your Kyosho model number matches 32781 before ordering. This kit is model-specific and is not intended as a universal hardware or bearing assortment.

Search-Friendly Notes:

Designed for Kyosho Mini-Z MR-03VE Pro Chassis Set owners searching by model name, chassis family, or OEM number 32781.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
kyo170b
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: Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781)
$38.94
Back to Kyosho Mini-Z MR-03VE Pro 1/27 Electric RWD Car (32781) — Find Compatible Stainless Screw & Bearing Kits

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