SUMC Rainbow Hollow Bike Chain

Upgrade your ride with the SUMC Rainbow Hollow Semi-Hollow Bicycle Chain, designed for road and mountain bikes across 9/10/11/12-speed systems. Featuring a vibrant rainbow finish, this chain adds a bold and stylish touch to your bike while delivering high performance and durability. The hollow and semi-hollow design reduces overall weight without compromising strength, offering smoother gear transitions and efficient pedaling. With options of 116L or 126L length and weighing just 250g, it’s perfect for riders who value lightweight components. The included magic buckle ensures quick installation and easy removal, making maintenance hassle-free. Built for longevity, this chain resists wear and tear, providing reliable performance under demanding cycling conditions. Whether you’re tackling steep climbs, high-speed sprints, or long-distance rides, this chain combines strength, lightness, and eye-catching design for the ultimate cycling experience.