Detailed Specifications

Brand: KMC
Model: K1SL
Speeds: Single-Speed (1sp)
Size: 1/2 x 1/8
Links: 100L
Material: SL/SP/Ti blend
Color: Gold
Weight: 408g
Connection Type: Includes Missing Link
Packaging: Retail packaged

Additional Features

• Approximately 20 percent lighter than standard KMC Kool chains.

• Smooth outer plates reduce drivetrain noise and provide a quieter pedaling experience.

• Designed for 1/8 inch chainrings and sprockets used on BMX, track, and single-speed bikes.

• High-strength construction suitable for powerful single-speed applications.

Important Usage Notes

• Compatible only with 1/8 inch drivetrains; not suitable for 3/32 inch systems.

• Use included master link for proper installation.

• Professional installation recommended to ensure correct chain length and alignment.

Riding Impressions

The KMC K1SL delivers a noticeably lighter and quieter feel compared to traditional single-speed chains. Its smooth outer plates help reduce vibration and noise, making it ideal for riders who want a premium, durable chain for track, BMX, fixie, or commuter setups.

Disclosure

This listing is for a genuine, retail-packaged KMC K1SL chain as shown.
Includes chain and Missing Link connector.
Covered under KMC’s manufacturer warranty.