REGINA 520 RH2 Series drive chain developed to handle the severe stresses of off-road riding. Stronger pins and thicker plates increase tensile strength and fatigue resistance, while extended bushings and solid rollers boost durability.
Built for harsh off-road loads, the REGINA 520 RH2 Series chain is designed to deliver reliable power transfer and long service life in motocross and supermoto conditions. With upgraded materials and construction, it helps reduce premature stretch and wear when riding hard on track or trail.
If you ride in demanding terrain and need a chain that can handle repeated impacts, high revs and heavy acceleration, this RH2 chain is engineered to improve durability and fatigue resistance—so you spend less time on drivetrain maintenance and more time riding.
