Had the chance to take my bike out today, did about 60 km of single track. Everything from fast flowey 3rd-4th gear stuff to 1st gear technical rock garden stuff. The RKT Head did exactly what I was hoping, gave some snap/grunt back to the off idle range. I was able to lug a gear higher then normal, and when encountering a log hop letís say, with just a twist of the wrist able to pop the tire up enough to hop the log. Itís hard to describe but the power is snappy, but still very linear and controllable. Still very easily able to navigate slippery roots/rocks in control, despite being stronger power. Itís kinda like cheating. Lol. Big thanks to Kelsey, his product is amazing.