Forged 4340 Steel Connecting Rod for Suzuki Hayabusa 1300 GSX R1300 Connecting Rod

Technical specifications

Customization guide

Adjustable bore sizes and lengths to meet engine-specific clearance requirements. Custom surface treatments (e.g., nitriding) available for specialized applications.

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Optimize your engine’s power output and longevity with a connecting rod designed to handle extreme stress. Whether upgrading for track racing or daily performance riding, this component ensures reliability under pressure.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • 4340 Alloy Steel: Outperforms traditional 4130 steel with 25% higher tensile strength, enabling safer operation at higher engine loads.
   • Hollow-Center Design: Reduces rotational inertia by 18%, improving throttle response and fuel efficiency.
   • Precision Heat Treatment: Achieves a uniform microstructure, minimizing distortion under thermal stress.

2. Version Selection Guidance:

   • Base Model: Ideal for street riders seeking a direct upgrade with OEM-level reliability.
   • Advanced Model: Targets track enthusiasts requiring enhanced durability and weight savings for cornering performance.
   • Pro Model: Designed for professional racers needing triple the industry-standard fatigue life (per SAE J429) to withstand sustained high-RPM operation.

With the Pro Model’s 550°C heat resistance, you can maintain peak performance even during prolonged high-load conditions. Pair its lightweight design with high-compression pistons to unlock additional horsepower gains.

Note: Comparative values are relative to the Base Model and industry benchmarks (e.g., SAE standards).