Left lever as it shifts 2 chainrings , even the 10 speed double still has just 2 chainrings.
Its the right one that commands the rear Mech.
I note : the New Trek Carbon Forks, have the wireless sensor made to go In the fork
Rather than strapping around it...
to the above , Just buy a $25 bike computer , the only advance is the Buttons
were put in the side of the brake lever hoods on the flight deck stuff.
A bike computer itself is Largely unnecessary.. [touring, I just used the Odometer function]
Last edited by fietsbob; 03-19-13 at 02:59 PM.