Trusted PayPal checkout — fast, secure, and familiar.

SAVE
$6.28
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ metal-shielded bearing kit for Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074); exact bearing sizes and quantities vary by RC model.

RCScrewZ Metal Shielded Bearing Kit kyo082b for Kyosho Ultima RB5 1/10 Electric 2WD Off-Road Racing Buggy (30074) | RCX

RCScrewZ

SKU: kyo082b

Regular price
$53.67
Sale price
$53.67
Regular price
$59.95
Shipping, stock & payment info
Quick snapshot of availability, estimated delivery, and our shipping/returns.

Available Quantity: 100

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

👇 👇 👇
View Cart & Checkout

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 Ultima RB5 1/10th (#30074) RC 2WD Racing Buggy — 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: Kyosho
  • RC Model: Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074)
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Chassis: Kyosho Ultima RB5 buggy chassis (30074)
  • Era: Modern Transition (2000-2009)
  • OEM / Models: 30074
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 Ultima RB5 1/10 Electric 2WD Buggy (30074)
  • Compatible RC Model Numbers: 30074
  • Scale: 1:10
  • Power Source / Fuel Type: Electric
  • Vehicle Type: 1/10 Electric 2WD Off-Road Racing Buggy
  • Chassis: Kyosho Ultima RB5 buggy chassis (30074)
  • Era: Modern Transition (2000-2009)
  • RC Model Terrain: Off-Road: Dirt, Clay & Track

This Kit Details

  • SKU: kyo082b
  • MPN: kyo082b
  • 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
Kyosho Ultima RB5 1/10 Electric 2WD Buggy (30074)
Compatible RC Brand
Kyosho
RC Vehicle OEM / Model Number(s)
30074
RCScrewZ Kit Part Number
kyo082b

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
30074
RC Chassis Compatibility
Kyosho Ultima RB5 buggy chassis (30074)
Compatible Vehicle Type
1/10 Electric 2WD Off-Road Racing Buggy
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: Kyosho

  • Fit: Model-specific fitment for Kyosho Ultima RB5 1/10 Electric 2WD Buggy, OEM/model code 30074.

  • Compatible RC Model/OEM Numbers: 30074

  • Scale: 1/10

  • Power Source / Fuel Type: Electric

  • Battery / Cell Count: Not currently verified

  • Drive Type: 2WD

  • Vehicle Type: 1/10 Electric 2WD Off-Road Racing Buggy

  • Chassis: Kyosho Ultima RB5 buggy chassis (30074)

  • Era: Modern Transition (2000-2009)

  • OEM / Models: 30074

  • RC Model Terrain: Off-Road: Dirt, Clay & Track

This Kit Details:

  • SKU: kyo082b

  • MPN: kyo082b

  • Kit Type: Metal Shielded Bearing Kit

  • 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

OEM / Model Code / Alias Coverage:

  • 30074

Model Family Coverage:

  • Ultima
  • Ultima RB5

Product Benefits:

  • Metal shielded bearings are tuned for lower rolling drag and smooth drivetrain feel in cleaner running conditions.
  • Best for race prep, display builds, on-road use, or buyers who prefer reduced friction over maximum contamination protection.

Bearing Size Details: Not currently verified.

Fitment Note: Model-specific fitment for the Kyosho Ultima RB5 30074 platform.

Release Date: 2007 Release

Search-Friendly Notes: Compatible with Kyosho builders searching by model name, series, and OEM/model number for the correct RCScrewZ screw kit or bearing kit.

Metal-Shielded Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
kyo082b
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 Ultima RB5 1/10 Electric 2WD Buggy (30074)
$53.67
Back to Kyosho Ultima RB5 1/10th (#30074) RC 2WD Racing Buggy — Compatible Kits by RCScrewZ (Screws & Bearings)

Trusted PayPal checkout — fast, secure, and familiar.