How Measure for your Forwards

Find the place you are going to mount your forward controls onto.

Sit on the bike/trike.  

Place your feet to a position where it is comfortable then get someone to measure from the mounting point to where you  want the lever to be;  The inside of your boot is a good indicator of where the lever will be.

All we need is the measurement from the mounting point to lever (or inside of your boot),