Modified 100 year-old technology is no longer the only option if you're looking TO roll backwards without having to pedal. Skerbs and Lino collaborate to release a new tech planetary freecoaster hub that can handle whatever the streets can throw at it. -Built to handle street riding.-30% lighter than conventional freecoaster hubs-No gap when pedaling forward-Eradicates unwanted engagement on rollbacks-Feels and sounds like a cassette hub-No need for oversized hub bearings due to low axial load-Solid male 14mm cromo axle-Planetary system clutch-7075 AL shell, 36h-Solid 14mm 4140 heat treated cromo axle with 6mm broach-9t driver-RHD or LHD specific-Plastic drive side and non-drive side hub guards included-approx 17oz / 480g without hub guardsDrive side hub flange diameter 67mmSpoke hole pitch circle diameter 58mmNon drive side hub flange diameter 54mmSpoke hole pitch circle diameter 45mmCenter to flange 26mm