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  • CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver
  • CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver
  • CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver
CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver

CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver

  • 50 - 99 Pieces
    $10
  • 100 - 499 Pieces
    $8
  • >= 500 Pieces
    $4

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission: Designed to handle high rotational forces in go-kart drivetrains, ensuring efficient power transfer between the engine and chain.
  • Modular Compatibility: 1.25-inch bore fits split aluminum sprockets, enabling easy installation and adaptability to various drivetrain setups.

Key features

  • 1. Corrosion-Resistant Hybrid Construction

    • With corrosion-resistant aluminum and composite inner ring construction, ensure durability in harsh environments while reducing weight by up to 20% compared to steel alternatives.* This hybrid design balances strength and lightweight efficiency for optimal performance.

  • 2. Quick-Install Split Design

    • With a split design, easily install and adjust sprockets without full system disassembly, saving up to 30% installation time compared to traditional hubs.*

  • 3. CNC Precision for Enhanced Efficiency

    • With CNC precision machining, ensure precise torque transmission with up to 10% less energy loss compared to manually crafted hubs, maximizing power efficiency.*

  • 4. Extreme Performance Reliability

    • Designed for high-performance go-kart racing, this hub maintains structural integrity and smooth operation under continuous use, outperforming generic hubs in extreme conditions by up to 15% in durability.*

  • 5. ASTM E8 Certified Safety

    • Certified to ASTM E8 material standards, surpassing basic material requirements for enhanced safety and reliability compared to uncertified parts.*

Product details

CNC Professional Production Customized Go Kart Sprocket Hub. 1.25 Inch Bore for Split Aluminum Sprockets.Silver

The CNC Professional Production Customized Go Kart Sprocket Hub is engineered for precision and durability, featuring a 1.25-inch bore designed to seamlessly integrate with split aluminum sprockets. Crafted from high-quality aluminum and certified to ASTM E8 standards, this component balances strength and lightweight performance, ideal for high-speed go-kart applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum (outer ring), composite innerEnsures durability and reduced weight
Bore Diameter1.25 inchesSecure fit for split sprocket systems
CertificationASTM E8 (tensile strength testing)Meets industrial safety standards
Weight Reduction20% lighter than steel equivalentsOptimized for agile performance
DesignSymmetrical cutouts, 4 mounting holesReduces stress and enhances airflow

Customization guide

Adjustable parameters include bore size (±0.1mm tolerance), material mix (aluminum/composite ratios), and mounting hole configurations to meet specific torque requirements or aesthetic preferences.

Get inspired

Elevate your go-kart’s performance with a sprocket hub engineered for precision. Whether you’re racing on rugged tracks or optimizing for speed, this component’s lightweight design and robust construction deliver unmatched reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength25,000 PSI+15% (28,750 PSI)+30% (32,500 PSI)*
Weight450g400g (11% lighter)350g (22% lighter)
Rotational StabilityStandardEnhanced groovesPremium heat treatment

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: The aluminum-composite hybrid reduces weight by 20% while maintaining structural integrity.
    • ASTM E8 Compliance: Ensures the hub withstands extreme torque, critical for high-G cornering.
    • Precision Bore: ±0.1mm tolerance guarantees zero slippage in sprocket alignment.

  2. Version Selection Guidance:

    • Base Model: Ideal for casual racers prioritizing budget-friendly performance.
    • Advanced Model: Suits enthusiasts needing enhanced durability for frequent use.
    • Pro Model: Designed for professionals requiring ASTM E8-certified strength to handle extreme track conditions. With its 30% higher tensile strength, the Pro Model ensures zero deformation even under prolonged high-torque scenarios.

*Pro Model exceeds industry benchmarks by 25% in fatigue resistance testing.

Frequently asked questions

  • Which Go Kart Sprocket Hub model is best for 1.25-inch drive shafts?

  • How do I maintain the split aluminum sprockets compatible with this hub?

  • Why choose aluminum over steel for a Go Kart Sprocket Hub?

  • Can this hub be customized for non-standard sprocket sizes?

  • Is the ASTM E8 certification important for Go Kart parts?

  • Does the 1.25-inch bore handle heavy-duty go-kart use?

  • Are split sprockets easier to install with this hub?

  • How does the hub’s aesthetic design affect performance?

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