Amazon.com : Endless Bike Kick Ass Cog Anodized (Blue, 19T) : Sports & Outdoors
Niner SS 32x16T endless bike chainring and wolf tooth SS cog! Raceface Next SL crankset, titanium fork and handlebars, pnw cascade dropper, WTB volt, Vittoria terreno dry 29x2.25/2.10 front & rear...on light