I have this same unicycle for four years now. The cranks are 165mm, but I added new tapped holes at 130mm. I like the 130mm holes position better than the 165mm. I speed up the video to 1-1/2 times to keep the video short. I think people tend to get bored if it’s a long video. That day I recorded the video it was super windy. It was a little challenging holding the selfie stick and mounting on the 29er unicycle. At one point the wind blew my phone over when I had it on the tripod. Lucky for me the screen didn’t break. Thanks for your comment. Enjoy the warmer weather that’s coming soon. Keep on unicycling. 👍😎