8, 9, 10 or 11 speed Compatibility?

Mercury hubs as of 2013 are 11 speed compatible.  You may need to purchase a cassette body - use Submit a request feature to confirm.  Make sure to include a photo of your rear hub.

All our current road hubs are 11 speed, and shipped with a 1.5mm cassette spacer to accommodate for 8, 9 and 10 speed cassettes.