Model: Compatible with 6/7/8/9/10/11/12 Speed Chain Link connectors.
Durable material: Made of durable 50 # steel material, which is suitable for long-term use.
Ease of use: No tools are required to remove the cleaning chain, suitable for mountain bikes and racing bikes.
Reuse: The magic buckle can be reused up to five times; Easy disassembly and assembly, easy maintenance.
Package includes: 1 pair of bicycle chain connectors.
Colour: Gold
Size: 12 Speed