Shield type
Metal-Shielded (On-Road)
SAVE
$6.28
$6.28
Why Choose This Kit
Key features and intended use for this kit.
Performance focus
Low-drag, not sealed
Best suited for
Cleaner on-road / prepared surfaces
Metal-Shielded Bearings
RCScrewZ Metal Shielded Bearing Kit tra011b for Traxxas S-Maxx 2.5 / Stadium Maxx / SportMaxx 1/10 Nitro 2WD Stadium Truck (5109, 5110) | SET
Model-specific metal-shielded bearings for smooth, low-drag operation on cleaner on-road or prepared surfaces.
Fits: Traxxas S-Maxx 2.5 SportMaxx 1/10 Nitro 2WD ST (5109, 5110)
OEM / model: 5109, 5110
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
- Traxxas S-Maxx 2.5 SportMaxx 1/10 Nitro 2WD ST (5109, 5110)
- OEM / model number
- 5109, 5110
- Kit type
- Metal-Shielded Bearing Kit — Low-Drag for Cleaner Running
- Scale
- 1:10
- Power
- Nitro & Glow Fuel
More compatibility details
- RC brand
- Traxxas
- Vehicle class
- Land
- Kit SKU
- tra011b
- Model series
- S-Maxx, S-Maxx 2.5, Stadium Maxx, SportMaxx
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 set with one spare of each included size.
- All bearing sizes listed below for this model-specific kit
- One spare of each included size
- Bearing styles vary by RC model and may include standard, flanged, one-way, or thrust bearings
Included bearing sizes for this kit:
5x8x2.5mm Bearings.....8
5x11x4mm Bearings......15
6x12x4mm Bearings......15
10x15x4mm Bearings....3
Installation & Model NotesImportant instructions and model-specific guidance.
Seat bearings fully and squarely. Do not force them into the housing or overtighten the hardware that retains them.
Keep metal-shielded bearings clean and dry.
After cleaning and drying, apply a small amount of light bearing oil.
Details & Support
Kit Details Lower-drag metal shields for clean, dry running conditions.
- Shield Type
- Metal-Shielded Bearings
- Performance Priority
- Lower drag
- Protection
- Not sealed; best kept clean and dry
- Best For
- Cleaner on-road or prepared surfaces when lower drag is the priority
- Not Ideal For
- Dust, dirt, sand, mud, water, or frequent wet-condition use
- Prefer Rubber-Sealed?
- Choose Rubber-Sealed bearings for off-road use, dust, dirt, sand, mud, water exposure, or lower-maintenance protection.
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
- Traxxas S-Maxx 2.5 SportMaxx 1/10 Nitro 2WD ST (5109, 5110)
- Compatible RC Brand
- Traxxas
- RC Vehicle OEM / Model Number(s)
- 5109, 5110
- RCScrewZ Kit Part Number
- tra011b
Vehicle Compatibility Details
Review these vehicle details to help confirm compatibility with your RC model.
- RC Vehicle OEM / Model Number(s)
- 5109, 5110
- RC Chassis Compatibility
- Traxxas S-Maxx / SportMaxx 2WD nitro chassis (5109, 5110)
- Compatible Vehicle Type
- 1/10 Nitro 2WD Stadium Truck
- Terrain Compatibility
- Compatible Scale
- 1:10
- Compatible Fuel Type
- Nitro & Glow Fuel
What Is Included
Included bearing sizes for this Metal-Shielded Bearing Kit:
5x8x2.5mm Bearings.....8
5x11x4mm Bearings......15
6x12x4mm Bearings......15
10x15x4mm Bearings....3
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: Traxxas
Fit: Model-specific fitment for Traxxas S-Maxx 2.5 / Stadium Maxx / SportMaxx
Compatible RC Model/OEM Numbers: 5109, 5110
Scale: 1/10
Power Source / Fuel Type: Nitro & Glow Fuel
Battery / Cell Count: Not applicable
Drive Type: 2WD
Vehicle Type: Stadium Truck
Chassis: Traxxas S-Maxx / SportMaxx 2WD nitro chassis (5109, 5110)
Era: Modern Transition (2000-2009)
OEM / Models: 5109, 5110
RC Model Terrain: Off-Road: Dirt, Grass, Bashing & Stadium Truck Terrain
This Kit Details:
SKU: tra011b
MPN: tra011b
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
Bearing Size Details:
- 5x8x2.5mm bearings
- 5x11x4mm bearings
- 6x12x4mm bearings
- 10x15x4mm bearings
OEM / Model Code / Alias Coverage:
5109, 5110; S-Maxx 2.5, Stadium Maxx, SportMaxx
Model Family Coverage:
Compatible with the Traxxas S-Maxx 2.5 / Stadium Maxx / SportMaxx family coverage shown in this listing. Keith confirmed this active coverage works on both OEM/model numbers 5109 and 5110. Do not assume fitment with other Traxxas generations or variants unless their model number is listed.
Product Benefits:
Metal shielded bearings support reduced friction, low-drag rolling performance, and smooth drivetrain feel for cleaner running, display builds, and race-prep maintenance where contamination protection is less important than speed and efficiency.
Fitment Note:
This RCScrewZ kit is made for the listed Traxxas model family and OEM/model number coverage. Verify your Traxxas model number before purchase when multiple generations or versions exist. Use proper hex drivers, start threads carefully, and do not overtighten into plastic, aluminum, graphite, or composite parts.
Search-Friendly Notes:
Search-friendly fitment terms include Traxxas S-Maxx 2.5, Stadium Maxx, SportMaxx, 1/10 nitro 2WD stadium truck, RCScrewZ kit, and compatible Traxxas OEM/model numbers 5109, 5110.
Release Date: 2002–2004 Release Range
Metal-Shielded Bearing Kit Details
Review the bearing-kit details below before ordering.
- RCScrewZ Kit Part Number
- tra011b
- 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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Customer Reviews
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Fits: Traxxas S-Maxx 2.5 SportMaxx 1/10 Nitro 2WD ST (5109, 5110)
$53.67