Phil Wood's new Pro Track cogs are cut from premium heat-treated stainless steel, polished to a mirror finish, and feature RLR cutouts for a wee bit of weight savings.

Available in 16t and 17t only.

 

ⓘ All track cogs have 1.370"x24tpi threading. Any threaded cog can be used on any threaded track hub. 

specifications

• made in USA

• standard 1.370"x24tpi threading

• 1/2 X 1/8"

• size: 16t, 17t