Another small hands situation...

[Triskeliongirl]

The cheapest solution is to install brake shims. I bought a new bike that came equipped with Durace10-7800 levers. I had to double shim them but it took care of the problem.

These should fit your bike if it is shimano105-10spd: http://www.specialized.com/us/en/bc/...jsp?spid=41915
but order 2 sets and install both of them (if you are like me). Of course you'll need to adjust your brakes after installing, but they'll let the levers come in a lot closer.

I should add that whether you need 1 or 2 sets also depends on the shape of your handelbar, but at $10 a pop I'd order 2 just in case. Your LBS can also order them for you if you will need them to help you with the installation and brake adjustment, but its really easy.

Previously, I used shimano short reach levers, that is also an option for you but it will cost you ~$300.