
Box One Single Speed Chromoly Cog 16T Black
Box One Single Speed Chromoly Cog 16T Black is a durable, CNC-machined cog crafted from chromoly steel for long wear and reliable performance. Its 5mm wide inner base provides a solid interface with the freehub body, ensuring smooth power transfer and consistent pedalling. Designed to fit Shimano-compatible cassette hubs, it accepts 3/32” or 1/8” chains and features an ED Black finish with laser-etched graphics for a clean, understated look.
Original: $37.30
-70%$37.30
$11.19Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Box One Single Speed Chromoly Cog 16T Black is a durable, CNC-machined cog crafted from chromoly steel for long wear and reliable performance. Its 5mm wide inner base provides a solid interface with the freehub body, ensuring smooth power transfer and consistent pedalling. Designed to fit Shimano-compatible cassette hubs, it accepts 3/32” or 1/8” chains and features an ED Black finish with laser-etched graphics for a clean, understated look.











