6061-T6 aluminum hub shell with durable sealed hub shell bearings. 1-piece chromoly driver with 2 high-quality sealed bearings and 1 polymer bushing for extra support. 14mm hollow, heat-treated chromoly male axle with allen key broach. Updated 3-point internals for smoother crankflip tricks. Pre-set with a large amount of slack. Includes Eclat Viper and Gong nylon/fiberglass hub guards.
NOTE: this is not a traditional cassette hub.
Weight: 23.6 oz