Description
A reliable drive chain is the backbone of any high-performance drivetrain, and compromising on quality leads to premature wear, power loss, and costly downtime. The PARTS UNLIMITED 520 PX Series delivers the precision engineering and durability demanded by serious racers and mechanics—without the premium price tag. Pre-stretched and shot-peened for consistent performance, this bulk chain is ready to handle demanding track and street applications.
Technical Specifications:
- 520 chain size
- PX Series construction
- 25 feet bulk length
- Quad pin riveting
- Solid bushings and rollers
- Shot-peened finish
- Pre-stretched for stability
- Lower friction loss
- Clip connecting link included
- Made in Japan
- Affordable performance-grade quality
- MPN: PU520PXX25F2
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