absoluteBLACK Single-Speed Cog - HG Spline 20t Black MFPN=304002100-L 240 Dicut aero hub with

240 Dicut aero hub with redesigned flanges

and M7100 Brakes

Sealed bearing Spline Hub with Ratchet LN 18T freehub drive system

Claw Brush features high quality construction with triple brush heads with tough nylon bristles and an integral scraper for mud de-clogging

Warm tight with elastic front panel and articulated knees for freedom of movement

absoluteBLACK Single-Speed Cog - HG Spline 20t Black MFPN=304002100-L 240 Dicut aero hub withabsoluteBLACK 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