The Antigram cassette hub is Odyssey new top of the range hub which feature G-sport ratchet technology which allow this hub to be switched from RHD to LHD. This hub also features an 7075-T6 aluminium shell with tough 14mm female bolts that screw into a 17mm 4130 chromoly hollow axle. Compatible hub guard available, Black only. When ordering let us know whether you would like this hub setup RHD or LHD in the special instructions. ###section### Product Specs HUB TYPE: Cassette AXLE: Female Bolts DRIVER: 9t SPOKE HOLES: 36h WEIGHT: TBC