9 Speed Chain, Riding is Smoother 1/2in X11/128in Chain 9-Speed Carbon Steel Bike Chain Bicycle Chain for Chain Links for Mountain Bike for Road Bike - Product Features
- Hollow mud drain hole design reduces weight, reduces dirt accumulation, and is easier to clean.
- The chain comes with chain links, which can be installed quickly without tools, and it is safer to install with tools.
- Quickly catch the shifting action, catching chain point is faster, the running between the teeth is more stable, and the riding is smoother.
- The titanium coated chain is more wear resistant, higher hardness and strength, and strong corrosion resistance.
- Each part of the chain is heat treated in a unified manner to strengthen rigidity and toughness for more durability.