Eastern Medusa Lite Sprocket 25T. A nice sprocket in forged 6061 alloy, made by Eastern. Comes in different colors!
Material: Forged 6061 alloy, then machined for a smooth finish Thickness: 5 mm Crank Holes: 4 crank holes Teeth: 1/8" Bore: 15/16" Adapter: 19 mm adapter included
