julio 26, 2026Publicado Por En julio 26, 2026catazer Fixed Gear Freewheel Cog Lockring Set for Fixie Track Bike 18T setPublisher: catazer. Precision Threading: Features CNC-machined threads for a secure, wobble-free fit. Includes a matching lockring to ensure the cog remains firmly in place during skids and back-pedaling.
