– Material: Aluminum Alloy 7075

– Teeth: 13T 14T 15T 16T 17T 18T 19T 20T optional per order option

– Color: Black  

– N.W. (with ring): 13T  23g  / 14T  26g / 15T 29g / 16T 32g / 17T 36g / 18T 39g / 19T 42g / 20T 47g

Note :

👉Before you place order, please make sure your hub is the right type for fixed gear cog mount. The hub is supposed to have 2 types of threading at one side, for install of the cog and lock ring respectively.

👉Some internal threads may have some minor defects, which are caused by hanging in the production process, and do not affect the use! Does not affect the use!

👉There might be a slight error due to different hand measurements.

👉Can only be used on a fixed gear bike.

As Per Order Option: Hub not included in package.