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. It also features 3-point internals, an allen key inner axle for easy maintenance, adjustable slack and come equipped with Eclat's Viper nylon-fibreglass hub guards. ###section### Product Specs HUB TYPE: Freecoaster AXLE: 14mm Male DRIVER: 9t DRIVE SIDE: Right Side Drive SPOKE HOLES: 36h WEIGHT: 671g (1.48lbs) Colour: Black; Size: RHD