1. Here are the Cutting Edge...
1. Here are the Cutting Edge controls. Keep in mind that this is a custom-fit application, and you'll need to fit the linkage to your particular bike frame. There are two rods: one for the brake and one for the trans. Also, there is a linkage rod made of flat stock that connects the shift rod; this is the "you-fit-the-part" portion of the control linkage.
The foot controls I found were from Cutting Edge. This company has a bunch of cool parts, including a full line of custom handlebars with internal throttle and brake lines, so you should check out their website. My favorite part about the controls is that the shift-linkage rod runs under the beltdrive, keeping it out of direct view. I wasn't trying to hide anything, but I liked the look of the controls with the hidden shift linkage.
 2. The first thing I needed...  2. The first thing I needed to do was bolt the controls to the frame, starting with the left side for the shifter. |  3. I followed up with the...  3. I followed up with the right side for the rear brake. |  4. To run the shift rod under...  4. To run the shift rod under the beltdrive, I needed to extend the trans linkage. I had to move the position of the shift arm, so I drilled two holes in the linkage and the shift rod. |