🎉 Up to 70% Off Selected ItemsShop Sale

1 / 7
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
- Internal gear hub system compatible
Select Color
From $3.85
Original: $11.00
-65%S1 Chain—
$11.00
$3.85Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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






















