Gear Drive Camshaft Set With Inner Gears for '06 HD® Dyna® and 2007-'16 Big Twins

Fitted these cams to my 2015 FXDF to give more pull off the line. These cams come on instantly, and are fantastic on the open road to overtake traffic with ease. Add a Stage 1 kit and you'll be very happy. I would also recommend checking out the MR 103 cams as well.