Review on Jagwire Pro Inline Barrel Adjusters: Shifter & Brake 🔧 Options, Indexed Adjustment, Compact Design (4.0 & 5.0 mm Fitments) by Devon Leach

Took me about 20 minutes to install these two bikes (I only installed them for the rear brakes so one per bike). You definitely need to first adjust the cables as close to ideal as possible THEN they will do their job. I bought these for some monster Frankstein bikes I created from our two hybrids (installed a drop handlebar and brake levers) and it was driving me nuts because I couldn't get the rear brakes straight out of JUST adjusting the cable. I needed either half a millimeter more or less. These regulators were sent from God! They allow you to set the brakes exactly how you want them, which you can't find just by adjusting the cable. They seemed a little difficult to turn but I lubricated them when I installed them and they work perfectly! Hope that helps :)