The stiffest and strongest chain, made for track racing, in the world.
Produced specifically for keirin track racing professional riders.
Standard 1/8" version is NJS certified and stamped.
Standard type is for use with standard 1/8 size track chainrings and cogs.
If you intend to use 3/32" chainring and cog, please select the 'narrow' chain, which is
also 3/32" size.
Gold chrome finish on every 2nd link; each other link is black.

Standard 1/8" chain is 108 links, and the narrow 3/32" version is a 116 link chain.