Yeah, they're just the same old Formula/ On One/ BLB/ etc hubs. Love them, cheap and running smooth after a year of abuse.
Formula/BLB/Zenith/Ambrosio/System-X have symmetrical cutouts in the flanges, and solid axles - these have cutouts that look like they're "rotating", if you see what I mean, and hollow axles. Not a great deal to choose between them in terms of quality though - like yours, mine have been 100% reliable.
Formula/BLB/Zenith/Ambrosio/System-X have symmetrical cutouts in the flanges, and solid axles - these have cutouts that look like they're "rotating", if you see what I mean, and hollow axles. Not a great deal to choose between them in terms of quality though - like yours, mine have been 100% reliable.