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Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.
Representative image of an RCScrewZ rubber-sealed bearing kit for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022); exact bearing sizes and quantities vary by RC model.

RCScrewZ Rubber Shielded Bearings ser111r for Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (#SER903022) | RCX

RCScrewZ

SKU: ser111r

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

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This page shows the Rubber-Shielded Bearing Kit for this RC model — view all compatible Screw and Bearing kits for this RC model by clicking this link:

Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022) — 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: Serpent
  • RC Model: Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022)
  • Scale: 1:8
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Chassis: Serpent Viper 990R 1/8 GP On-Road Chassis (903022)
  • Era: Next Gen Era (2020–Present)
  • OEM / Models: 903022, SER903022
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: Serpent
  • Fit: Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022)
  • Compatible RC Model Numbers: 903022 · SER903022
  • Scale: 1:8
  • Power Source / Fuel Type: Nitro & Glow Fuel
  • Vehicle Type: 1/8 Nitro On-Road GP Race Car
  • Chassis: Serpent Viper 990R 1/8 GP On-Road Chassis (903022)
  • Era: Next Gen Era (2020–Present)
  • RC Model Terrain: On-Road: Smooth Asphalt & Sealed Track

This Kit Details

  • SKU: ser111r
  • MPN: ser111r
  • Product: RC Model Specific Rubber Shielded Bearing Kit (Sealed Bearings)
  • Bearing Type: Rubber-Sealed (Off-Road)
  • Sealed Bearings: Yes
  • Water/Dust Protection: Sealed against dirt & splash
  • 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

Exact RC Model Fitment

Confirm the exact RC model and RC vehicle OEM/model number below before ordering.

Compatible RC Model
Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022)
Compatible RC Brand
Serpent
RC Vehicle OEM / Model Number(s)
RCScrewZ Kit Part Number
ser111r

Vehicle Compatibility Details

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

RC Vehicle OEM / Model Number(s)
RC Chassis Compatibility
Serpent Viper 990R 1/8 GP On-Road Chassis (903022)
Compatible Vehicle Type
1/8 Nitro On-Road GP Race Car
Terrain Compatibility
On-road
Compatible Scale
1:8
Compatible Fuel Type
Nitro & Glow Fuel

What Is Included

Included bearing sizes for this Rubber-Sealed 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

Rubber Shielded Bearing Kit Compatibility (Off-Road / Dusty On-Road):

  • Model: Serpent Viper 990R 1/8 GP Nitro On-Road Car (SER903022)
  • Scale: 1/8
  • Fuel Type: Nitro (GP On-Road)
  • Vehicle Type: On-Road Race Car
  • Chassis: Serpent Viper 990R 1/8 GP (903022)
  • Terrain Compatibility: Dusty parking-lot running, outdoor asphalt, light debris
  • Release Date: 2025

Benefits:

  • Rubber seals help block dust and grit to extend service intervals.
  • Ideal when you run outdoors often and want added protection over low-drag shields.

Reason to Purchase:

  • If your local asphalt gets dusty (or you do a lot of outdoor running), sealed bearings stay smoother longer and reduce premature wear.

Rubber-Sealed Bearing Kit Details

Review the bearing-kit details below before ordering.

RCScrewZ Kit Part Number
ser111r
Product Brand
RCScrewZ
Shielding Type
Rubber-Sealed (Off-Road)
Sealed Bearing Status
Yes
Bearing Material
Carbon Chrome Steel
Approximate Piece Count
Piece count information will be available shortly.
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: Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022)
$53.67
Back to Serpent Viper 990R 1/8 Nitro On-Road GP Race Car (SER903022) — Find Compatible Stainless Screw & Bearing Kits

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