Onyx Cogs HG and HGSS Stainless Steel

The Onyx HG and HGSS Stainless Steel Cogs are USA-made rear cogs for BMX race and single-speed bikes running Shimano HG or HGSS cassette hubs. Stainless steel resists wear and corrosion better than aluminum or standard steel, and broached splines give the same precise engagement on every cog.

Features

• Stainless steel holds up in wet and muddy conditions where standard steel rusts
• Broached splines for exact, consistent engagement with the cassette body
• Made in the USA, custom made to order
• Built for 3/32" single-speed and BMX chains

Specs

• Material: Stainless steel
• Hub fitment: Shimano HG and HGSS cassette
• Chain: 3/32"
• Teeth: 12T, 13T, 14T, 15T, 16T, 17T, 18T, 19T
• Color: Silver

Fitment

Fits Shimano HG and HGSS cassette hubs. Not compatible with freewheel hubs or other cassette standards.

Current production lead time is 5 to 7 weeks.

Final Sale - All Onyx items are non-returnable; verify specifications carefully before ordering