Made of high quality steel material, durable and practical to use. Suitable for mountain bikes, road bike and other power transmission systems. Unified heat treatment for all parts of chain to strengthen rigidity and toughness, more durable. Chain with safety buckle, quick installation without tool. Compatible With: For Shimano, Campagnolo, Sarm and other drivetrain system Specification: Name: Half Hollow Mountain Road Bike Chain Speed: 8 Speed, 9 Speed, 10 Speed, 11 Speed (Optional) Color: Silver, Gold, Multicolor(Optional) Material: High Strength Steel, Titanium Coating Length: 116 Links Package Includes: 1 Piece Bicycle Chain Note: 1. Please allow 1-2cm measuring deviation due to manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures.