Raketa Pro cog is made of Heat treated Stainless Steel for extra high wear resistance and preventing the corrosion.
The tooth profile is mirror polished to achieve low friction and an outstanding shiny look.
Deep engraving allows to clearly identify the sprocket even after a hundred times of installing and uninstalling your gears.
We believe, that Raketa cogs are absolutely best on the market. You will be totally satisfied.
Thread: 1.37"x24 TPI
Chain width: 1/8"
Compatible with most track hubs in the world.
World Championship and Red Hook Crit tested & approved.