Sora to 105 Levers
My wife just got a Genesis Equilibrium 00 (white). She loves the bike, but just saw my 105 and Ultegra levers on other bikes and she now doesn't like the Sora levers (cables everywhere) I also noticed the brakes are very stiff.
So my question is, can I put 105 levers on there, baring in mind they are 10spd and her Sora is 9spd?
Grateful for the advice.