If you’re going to run just one gear it might as well be the very best you can get—a Chris King cog. Their stainless steel cogs are bead-blasted following heat-treating with sizes ranging from a leg-searing 14t through a sit-and-spin 20t. Compatible with Shimano/SRAM freehub bodies.
|Silver / 14T||841529014020||PHB10114||CHR474198882|
|Silver / 17T||841529014051||PHB10117|