Made of durable metal material, finely crafted and precisely treated, well made.
Smooth edges, do not damage the bicycle chain, promote the smooth rotation of the chain, suitable for the replacement or temporary maintenance of bicycle chain accessories.
Easy to assemble and disassemble the chain, suitable for 9 speed mountain bikes and road bikes.
Can be used repeatedly, bicycle chain locks have a service life, it is recommended to disassemble and reassemble no more than 5 times.
8 pairs of chain missing link connectors for repairing bicycle chain breaks in emergency situations.