* Clean splined sprocekt 12T by Shimano

* 12 teeth sprocket (20" bikes).

* Constructed in Cr-Moly machined in CNC.

* Suitable with splined hubs type Shimano HG.

* Shimano HG splined sprocket

* Available in 12t, 13t and 15t

* Centered teeth 10mm wide Black anodized finish with laser logos

* Lock-ring is needed to use this cog, sold separatelly.

* Weight: 27g