Description
Off-road riding demands a chain engineered for punishment—and the REGINA 520 RX3 Series delivers exactly that. Built with chromized pins, shot-peened plates, and extended bushings, this chain resists elongation and fatigue while maintaining lightweight performance across the toughest terrain. Whether you’re racing professionally or pushing your limits on technical trails, this is the chain that won’t let you down when conditions get severe.
- 520 pitch chain
- 116 links total
- Chromized pins
- Alloy carbon steel construction
- Shot-peened plates
- Extended bushings
- Solid rollers
- Larger diameter pins
- Thicker link plates
- Beveled inner links
- Improved sprocket engagement
- Reduced elongation
- Maximum wear resistance
- Enhanced tensile strength
- Better fatigue resistance
- Clip-type master link
- Off-road optimized design
- Lightweight performance
- MPN: 135RX3/00B






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