So unfortunately I did not check my pedals to make sure they were tight before heading out on my FIRST ride! So now the right crank is stripped and can't install my right pedal. It is very hard to find a replacement M8150 in the U.S. in 160 or 165. I found that ride5dev has some cranks in 160 and 165 and made for EP8 motor. Yes, they are $$$, but hey why not, lol... My question is are these cranks easy to install. Basically remove old cranks and install new? Very new to this EMTB world and I am kicking myself in the as* for my stoopid mistake. Any help is greatly appreciated.