[[6/7/8 Speed Chains] - The bike chain is 1/2x3/32 Inch 116 Links shaft length is approx:6.3mm116 links in total can be cut with a chain cutter. [Durable & Anti-Rust] - 6/7/8 speed bike chain adopt three-layer full plating treatment anti-rust and anti-corrosion wear-resistant and durable. [Smooth Shifting] - The surface of the 6/7/8 speed bike chain is polished and double X bridge shape design for fast and stable shifting oiled chains to provide corrosion and rust protection. [Easy To Use] - Magic buckle chain joints easy to install and remove the bike link. Just line everything up correctly push the pinout and turn the sprocket to confirm the 6/7/8 speed chain is firmly attached. [Application] - Suitable for 6/7/8 speed bicycle chain compatible for a racing bike road bike mountain bike MTB BMX.]