【Material】: High-grade steel construction is strong and reliable, for long term use, the anti coating can increase the chain life and reduce affecting the running of your chain
【High Performance】: The chain is stretch-proof and is able to withstand a little more wear and tear; Hollow-out design delivers super light weight, also easy to get the internal silt out while during working period, difficult to get stuck
【Compatibility】: Chain compatible for most mountain bike, road folding bikes. 8/9 chain is suitable for 21/24/27 speed
【Easy to Install】: The chain is easy to install, you can determine the length of chain according to the original chain, cut out the length you want with a chain cutter, and install the chain with a chain hook
【Quality Assurance】: We are committed to provide customer with quality product and service. If you have any problem about our mountain chain, please feel to us, we are right here 24/7 when you need any help