New updated and super-charged Evo version of our classic Cortex Cassette Hub. Now with a high-engagement 108 POE 6-pawl internal mechanism. The bombproof & reliable internals have been tested and developed along side the Éclat PRO team, and the hub comes equipped with our Gong and Viper Nylon Guard’s making it fully street ready right out of the box.Material: 6061-T6 alloy refined hub shellAxle: 14mm male hollow bore hardened heat-treated crmo axle Specifications Bearings: high-quality sealed bearings, 6902 x2 (hub), 6802x2 & 15297 (driver) Spokes: 36h Colors: black Driver: RSD or LSD 9t x6 pawl system, multi tooth Features super strong street cassette hub 108 points of engagement 6 pawl, multi tooth driver for fast engagement hex key inner axle for easy maintenance durable and dependable 3-bearing system driver available in RSD or LSD includes Viper nylon hub guard and Gong driver hub guards includes driver side cone washer for use without hub guard Specifications Measurements: NDSPCD: 45mm, DSPCD: 58mm, flange to flange 57mm Weight: TBA