Centered sprocket constructed in Cr-Moly machined in CNC. Suitable with splined hubs type Shimano HG.
Available in 12t and 15t.
10mm wide base.Shimano HG splined sprocket
Black anodized finish with laser logos
Lock-ring is needed to use this cog, sold separatelly.
Weight: 35g (12t) and 59g (15t)