always wondered how steep some of the mountain roads i travel are, so i bought a cheap inclinometer.
thought most of the FSR roads i hit were around 20 degrees, seems like most of them are in the 25-35 degree range
there are steeper hills, like this one, gauge ran out of numbers at 40, so my kid used his phone, was at 48 degrees, could feel the tires slip every now and then
some side hilling too-around 20-25 degrees.
only thing i wish was the gauge was illuminated-need to hit it with a lite at night to see it...