AlveyTech 42-Link 420 Chain for the Coleman CT200U Trail and CT200U-EX Mini Bikes

The 42-link 420 chain for the Coleman CT200U Trail and CT200U-EX mini bikes is the shorter of these bikes' two chains. Note: This is sometimes called a 21-link chain in some literature. Our current chain count includes both outer AND inner link plates! For example, this 42-link chain includes 21 outer and 21 inner links (plates). Technically this would have formerly been called a 21-link, 42-pin chain. However most current usage, as well as many manufacturers, now refer to this as 42-link.