AMERICAN RED WHITE BLUE single speed bicycle chain 1/2" X 1/8" X 112 links 

APPLICATIONS:

If using 20" wheels and tires 112 links plus a masterlink is enough

If using 24" or 26" wheels and tires you will need between 120 to 190 links plus a master link

NOTES:

Masterlink sold seperately

1/2" refers to the distance from one pin to the other

1/8" refers to the chain roller widths, and this is also the internal width between the inner plates.

112 refers to the quantity of links on the chain

Use with a single speed sprocket