KMC S1 Chain – Single Speed 1/2″ x 1/8″ 112 Links Purple

KMC S1 Chain – Single Speed 1/2″ x 1/8″ 112 Links Purple. 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
• Internal gear hub system compatible

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