The KMC Z1 EPT is a simple, affordable single speed chain that is designed for BMX's, track, fixed gear, internal gear and single speed bikes. Treated with KMC's unique EPT anti-rust coating, the Z1 chain is non-directional and has 112 links. The Narrow...
The KMC B1 is a 1/2 x 1/8 112 link single speed chain designed for BMX's, track, fixed gear, internal gear and single speed bikes. With a highly durable nickel plated and bushed construction, the B1 is utterly reliable and great value to boot.