KMC S1 Chain

The KMC S1 is a single-speed chain suitable for use with internally geared hubs, or any single speed drivetrain. High pin power with reinforced durability Offers a quieter riding experience Anti-drop design Inner plate chamfering helps to provide fast and smooth shifting Internal gear hub system compatible Links (links): 112 Chain Connection Type: Reusable Master Link Color: Red, White, Light Blue, Purple, Orange, Pink, Green, or Dark Blue Width: 9.3 Half Link Chain: No Drivetrain Speeds: Single Speed 1/2" x 1/8"