absoluteBLACK Single-Speed Cog - HG Spline 20t Black MFPN=11.4118.099.013 Direct-Inject: Coreless design for no-fuss

Direct-Inject: Coreless design for no-fuss injection of sealant

It also features a few extra pockets leaving you room to personalize your kit

Raised waffle finger purchase

6 Upper 6mm Gold

absoluteBLACK Single-Speed Cog - HG Spline 20t Black MFPN=11.4118.099.013 Direct-Inject: Coreless design for no-fussabsoluteBLACK Single Speed Cog HG Spline 20t Black. 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