Description
Off-road chains demand more than standard street specs—they need reinforced construction to handle the repeated shock loads and extreme conditions of motocross and supermotard riding. The REGINA 520 RH2 Series delivers that durability through larger-diameter pins and thicker plates that resist both tensile failure and fatigue crack initiation. If you’re pushing a 500cc machine hard, this chain keeps power transferring reliably from engine to rear wheel.
- 520RH2 size class
- 114 links total
- Alloy carbon steel construction
- Enlarged diameter pins
- Thickened side plates
- Extended bushing design
- Solid roller bearings
- High tensile strength
- Enhanced fatigue resistance
- Motocross/supermotard rated
- Up to 500cc compatible
- Clip-type master link
- Bolt-on installation






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