When buying a new chain you will need to get the right one, to do this you match it to how many gears you have. So a 9speed derailleur will need a 9 speed chain and so on. We have a wide range of chains for a number of different bikes. We have singlespeed chains, 5-6 speed, 7 speed, 8 speed, 9 speed, 10 speed, 11 speed and 12 speed chains from brands like SRAM, KMC and Shimano. We also have power links and chain links available. Shop below to see our latest range of bicycle chains.