The Hycline Bike Chain is a high-quality component that is suitable for use with 6/7/8-speed bicycle chains with a size of 1/2"x3/32". It is compatible with racing bikes, road bikes, and mountain bikes. Features Made from specially forged steel with a tensile strength of over 820 kg Surface polishing and internal oiling for corrosion and rust protection Double X bridge shape design for smooth and fast shifting Compact design and portable box packaging Magic buckle design for easy installation and...