[Reducing Friction] The chain elongation prevention structure reduces the frictional force to the cassette and gear. Even in the upper slope where the load is high, the chain will not ride on gears, and it can make a sure and quick gear change at that time.
[Anti-] nitride coating makes it from to provide durability.
[Easy To Install] Easy to install and remove, please use chain cutter, gloves and grease when you replacing.
[Ideal Bike Chain] Wonderful accessory for mountain bike, road bike.
[4 Different Types] 4 different speed chains for you to choose, meet your different needs.