This low-weighted model features 116 links which feature Hollow Tech technology for a diamond-like coating. in addition, this coating allows for high surface hardness & rust resistance as well as low friction. in addition, its X-bridge outer plate ensures maximum shifting performance alongside its 3X-SP treatment which immensely enhances durability. Technologies: Hollow Tech: A Diamond Like Coating provides high surface hardness & rust resistance as well as immense durability & low friction. X-bridge: Outer plate ensures maximum shifting performance. 3X- SP Treatment: Triple extreme stretch proof treatment of the pins & plates makes this chain less susceptible to wear from sand or dirt entering the chain bearings. This drastically enhances durability.