AbsoluteBLACK Single Speed Cog

absoluteBLACK single speed cogs feature a unique tooth shape, narrow-wide profile, and perfect roundness. Crafted with CNC machined 7075 aluminum with an anodized finish for long-lasting construction.

– Tooth design is wider and more “square-like” compared to other single speed cogs
– The narrow-wide profile provides additional strength and offers greater chain retention
– Compatible with 1X, 6, 7, 8, 9, 10, 11, and 12-speed chains
– To utilize the narrow-wide feature, use a 9, 10, 11, or 12-speed chain
– Not compatible with half-link chains
– Compatible with Shimano HG cassette bodies