Feature:1. The product is made of high quality steel, with good toughness, wear resistance and long service life.2. Each connector of the chain is carefully treated so that it does not fall off easily.3. Simple installation, easy to use. The chain heat treatment ensures durability well beyond the breaking force of the chain.4. Ideal for replacing old or damaged chains on a bicycle. Excellent workmanship ensures that chains and gears are closely covered.5. Suitable for mountain bike, road bike, hybrid car, folding bike, beginner bike and so on.Specification:Condition: 100% Brand NewItem Type: Bicycle ChainMaterial: SteelColor: As Pictures Shown Size: 1/2in x 11/128in Thin TypeWeight: Approx. 300g/10.6ozBearing Pin Length: 6.3mm/0.2inPin Contact Strength: 200kg(Minimum Standard)Tensile Strength: 920kgSpeed Change: 10 SpeedApplicable Flywheel Number: 10pcsNumber of Knots: 116pcsApplicable Vehicle Type: 30 Speed Positioning SystemIt Can Be Used with Any Variable Speed System or Disassembly System.Package List:1 xBicycle Chain 2 x Hook and Loop Fasteners1 x Manual