Origin8/Formula Sealed Carrtidge flip/flop fixed/free hub, 120 mm spacing.
This wheel accepts track cogs or single freewheels.
Note: There is no need to re-space this wheel unless you have a non-steel frame. Almost all 27" frames are made of steel and have either 120mm or 126mm spacing. It is perfectly acceptable to "pinch in" 126mm dropouts to fit a 120mm hub.
Rolls and stays true, can't complain.
Bearings still smooth after a year of use in snow rain etc
less torsional stiffness than my old r wheel, but could be easily fixed with some incresed spoke tension
Bottom LineYes, I would recommend this to a friend