KMC S1 Single Speed Chains keep your single speed drivetrain spinning smoothly. Utilizing an anti-drop design and high pin power with reinforced durability, the S1 chain is ready for all the miles ahead.
- 1/2" x 1/8" 112 link chain compatible with single speed drivetrains
- Compatible with internal gear hub system
- Offers a quieter riding experience
- Inner plate chamfering provides fast and smooth spinning
- Includes reusable KMC Missing Link