Seismic CS

Carson City Bike Shop Verified independent store

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• Cassette hub using the patented TCS internal system (Toothed Coupling System) • Low weight, low maintenance hub with super durable internals • Durable and dependable 3-bearing sy stem driver • Available in RSD or LSD • Includes Viper nylon hub guard and Gong driver hub guards • Includes driver side cone for use without hub guard Show more