Odyssey's Antigram V2 Cassette Hub was designed to be light, strong and still affordable, with in-bound axle bolts and the option to switch between RHD or LHD. The shell is built from forged aluminium for strength with a 17mm chromoly female axle and 14mm 4130 chromoly axle bolts. 6903RS sealed catridge ball bearings let the hub run smooth with a 9t driver with 3-pawl independant springs design and precision caged needle bearings. The Antigram V2 borrows the same replaceable hub guard from the Odyssey Clutch V2 ###section### Product Specs HUB TYPE: Cassette AXLE: Female Chromoly DRIVER: 9t DRIVE SIDE: Left & Right Switchable SPOKE HOLES: 36h WEIGHT: 454g (1lbs) Colour: Anodized Silver, Black