Old wheelset and hub

[Jdratcliffe]

Last few months i wrote a bike off but the wheels were still true i sold the old parts that were not damaged but thought i would keep the wheels as a spare set, my old bike had 9 speed tiagra and my new bike being this years model is a 10speed 105 .
My question is will my 10 speed cassette fit the 9 speed hub? all the hub has on it is "H 5" any ideas i can post pictures later when i get home.

 

[Manonabike]

Yes but I think the 10 speed 105 cassette comes with a spacer that you will need.