catazer Fixed Gear Freewheel Cog Lockring Set for Fixie Track Bike 13T

catazer Fixed Gear Freewheel Cog Lockring Set for Fixie Track Bike 13T

• Multiple Size Options: Available in 13T, 14T, 15T, 16T, 17T, and 18T fixed gear bicycle cog to help you customize your gear ratio
• Premium Construction: Made from high-density heat-treated steel, the fixed gear cog offers exceptional hardness and wear resistance, ensuring long-lasting performance for daily commuting or intense track racing
• Universal Compatibility: Designed to fit standard threaded track hubs. The set is compatible with State Bicycle Co. wheels and fixed gear/track bike
• 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
• Lightweight Reliable: Weighing only 50-80g (depending on size), the bicycle single speed flywheel minimizes rotational mass without sacrificing structural integrity. Note: Please consult with a professional bicycle mechanic to ensure proper fit