almost certainly as he's running a cog that bolts on to the brake disk mounting. difficult to run fixed and disk brakes as I don't know of any hubs that have a disk mount and a fixed (ie reverse) thread for lockring.
though of course this raises a whole new set of questions...
almost certainly as he's running a cog that bolts on to the brake disk mounting. difficult to run fixed and disk brakes as I don't know of any hubs that have a disk mount and a fixed (ie reverse) thread for lockring.
though of course this raises a whole new set of questions...