When the Eclat team asked for a simple, durable freecoaster hub with a larger slack setting than most, they got to work on developing something totally new. The Eclat Cortex Freecoaster takes the tried and tested clutch style internals, and addresses all of the problems that those hubs had infamously been plagued with in the past. This hub includes the Viper nylon-fibreglass hubguard. 3 point internals / allen key inner axle for easy maintenance / RSD or LSD / Adjustable slack / Includes eclat Viper nylon-fibreglass hubguard ###section### Product Specs HUB TYPE: Freecoaster AXLE: 14mm Male DRIVER: 9T SPOKE HOLES: 36 WEIGHT: 772g / 27.25oz