COMPATIBILITY: Our bike chains is compatible with major shifting systems, F90 8/9 Bike Chain is suitable for 21/24/27 speed. Use this super smooth chain on any of these bikes - the perfect chain for all types of riders.
ANTI TEAR: Bike Chain is stretch-proof and is able to withstand a little more wear and tear which means you can get more mileage of the bicycle chain.
REASONABLE DESIGN: Bicycle chain well equipped with hollow-out design delivers super light weight, also easy to get the internal silt out while during working period, difficult to get stuck.
PREVENT FROM RUST: Bike chain is adopting high-grade steel material, the anti rust coating can increase the chain life and reduce rust affecting the running of your chain.
WIDE APPLICATION: Mountain Bike Chain kit is suitable for 21-speed, 24-speed, 27-speed road and BMX bikes.Easy handling & maximum durability.