•  Continuously molded cogs are straighter than stamped steel, resulting in more consistent and predictable shifting performance
•  Precision ramps and chamfers for rapid chain movement
•  Nickel-plated finish adds durability
•  Compatible with 8-speed systems and standard HG cassette hub bodies
•  Steel lock ring
•  Cogs: 11-13-15-18-21-24-28-34

Imported.