Feature: Preminum Material: 11 speed bike chain is made of high-grade high carbon steel material, and with delicate workmanship, which is durable and long service life. Wide Usage: The chain length of 116 links provides more reserves for subsequent upgrades to the transmission system. And the shaft is strengthened, the concave is embedded in a high rigidity compact structure, and the tensile strength is up to 980KN. The chain is flexible and does not jam, and can withstand high pedaling forces. Reasonable Design: The surface of the chain is treated by electroplating process, it is not easy to rust, and the speed change is smooth. Both the inner and outer sheets and the pin shaft are electroplated. And it brings much convenience. Easy Installation: The waist is chamfered design, the chain is anti rust, anti corrosion, wear resistant and durable. The tooth tip and the chain piece quickly engage, and the stability and safety are greatly improved. And it provides better experience. Wonderful Replacement: The double bridge type chain can improve the tensile and torsion strength of the chain, and the speed change is sensitive and smooth. And it is a wonderful upgrade replacement. How to Use: Just install it on the bicycle to use. Specification: Item Type: 11 Speed Bike Chain Material: High Carbon Steel Product Color: As Pictures Shown Specification: 1/2 x 11/128 inch Product Weight: 300g / 10.6oz Ultimate Tensile Load: 980 (KN) Package List: 1 x Bike Chain 2 x Quick Split Chain Link