Works for all common bicycle chain bike chains,and Common bicycle chains of 8/9/10 speed.
Pin double driving for easy break chain Quickly and accurately remove and install chain pins;Suitable for various types of bikes, including mountain biking, folding bicycle.
The chain tool is very small, you can put it into your pocket or bicycle bag, no longer to worry about damage to the chain during the ride without tools repairs.
Durable Steel Construction,With perfectly contoured cushioned rubber coated handles, Great repair tool for your outdoor cycling or the emergency use!
Along with superior strength and durability, it features a handy ''loosening shelf'' to remedy stiff links after reassembly.