Tiagra front caliper
I am thinking of fitting Tiagra front caliper to a flat bar bike I am building and was wondering if it would work ok using a bmx style lever . I have heard in the past that you have to use road bike lever/shifter to get the right leverage. Please can anyone clarify this . A bike shop told me this a while back but not sure if this is true or if they wanted to sell me some levers. Cheers.