Connex chains are the result of over 125 years of engineering excellence and passion for cycling. Crafted from the highest-grade steels in state-of-the-art production facilities, each Connex bike chain is built to deliver smooth, reliable performance across every ride. Rigorously tested under extreme conditions, both in the lab and by professional cyclists on real-world routes, Connex chains are trusted by riders who demand precision and durability. Whether you're navigating city streets, mountain biking, or road racing , a Connex bike chain ensures optimal power transfer and lasting reliability. The range encompasses all disciplines and there's some great colour options available to make your bike stand out.