Miche Track cogs are splined to match a carrier that threads onto the hub. This system reduces damage to the hub threads by the threading and unthreading normally required with track use.

• Miche track cogs use a unique cog carrier (not included) that eliminates the repetitious and potentially harmful threading and unthreading that traditional track cogs require
• Cogs are made of special heat-treated, nickel-plated steel

Item Specifications

• Cassette Body Type: Miche Carrier
• Chain Compatibility: 1/2" x 1/8"
• Teeth: 16