Out of stock
Shop all Niner | Shop all Cassette Parts
The Niner Cogalicious RDO Titanium Cog has a surface hardness that far exceeds aluminum. These cogs can take any punishment you can dish out. The deep, tall singlespeed profile will keep your chain in place and make chainline tuning a breeze. Spacer kit and lockring included inside a reusable Niner Small Parts Tin.
