KMC X101 1sp Chain

- X101: hi-performance, chamfered, anti-drop, lightweight, Singlespeed chain for Mountain, BMX, Fixie, Track applications
- Z410: bushingless design for normal BMX and Singlespeed use
- Z410HD: heavy duty model has thicker sides plates for 25% higher tensile strength than Z410
- Z-710: specially shaped, extra-thick outer plates and bulls-eye riveting for frequent grinding
- S10: stainless steel construction great for electric bikes, internal gear hubs, and beach cruisers
- Width= 1/8-inch