Description
A precision-forged chain engineered to deliver measurable gains in acceleration and throttle response through superior transmission efficiency. The ThreeD 520 Z reduces rotating mass without sacrificing tensile strength, allowing your engine to work smarter and transfer power more directly to the rear wheel. Strategic lightening holes dissipate heat and shed debris—critical advantages whether you’re circuit racing or pushing hard on the street.
- Pitch: 520
- Link Count: 120
- Color: Gold
- Construction: Precision forged
- Pin Design: Dual-hole hollow pins
- Inner Plates: Edge-cut for reduced friction
- Weight Reduction: Lightening holes throughout
- Heat Dissipation: Enhanced via hole design
- Transmission Efficiency: Optimized engagement
- Material Grade: High-tensile forged steel
- Fitment: Universal 520 chain applications
- Installation: Standard sprocket compatibility






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