Tiagra shifters

iandennis Posts: 238
edited July 2011 in Workshop
What difference is there between tiagra shifters on a triple and tiagra shifters on a double ?

Does a double set just have two gear positions on the left shifter or is the shifter still a three position with one "tuned" out.

I have Apex at present, so no indicators (which is fine) but the crossers I'm looking at typically have Tiagra.



  • different.
    the middle setting on a double is a trim setting.
  • Twostage
    Twostage Posts: 987
    Depends which model they are. 4400 cope with double or triple, 4501 are double only and 4503 is triple. Just noticed the tech docs now include 4601 and 4603 which are ten speed.
    I've got 4400's and there are 5 clicks end to end.