Description Description and materials Stretch Proof Treatment for Exceptional Durability Heavy Duty Structure with Reinforced Tensile Strength Mushroomed Riveting for High Pin Power Anti-Drop Design Reduces Chain Drop Probability Inner Plate Chamfering for Expeditious Shifting Internal Gear Hub system compatible Measurements 1/2″x1/8″ | Compatibility: All single-speed drivetrains Finishes – Links in silver color. Additional information: It is recommended to replace it at least every 3 months. Good lubrication is also essential to ensure proper operation.

