Last night: Two 25 minute rides in the neighborhood on the 24" Sun, dodging the rain storms. It was my first time riding any real length of time on that one, so I was mainly just getting used to it. It still feels different in every way from the 20". Most of all I noticed the length of the crank arms and the weight of the tire.
It’s still early days but I gotta say that I’m not head over heels in love with the bigger wheel yet. It’s faster than the 20" for sure, but they’re both slow compared to a car or a bike so that doesn’t do a lot for me. I feel like I’m more engaged riding the smaller wheel because it needs more corrections, but they’re smaller corrections.
Tonight: About an hour, again in the neighborhood, not raining but warmer and with crazy 90%+ humidity. I switched back and forth between the two unis, which might not be the best idea. I’d probably do better sticking with one or the other per session since I’m not very good on either of them. Still, I rode the 20" better than ever and got to visit some streets that I hadn’t seen on a uni before, and that hadn’t seen me on a uni before either.
Before riding, I had played a hunch and adjusted the saddle on the 20" a little bit, sliding it backward to lower the nose. When I first put it together, I put the nose about as high as it would go, and that was probably as good a starting guess as any. But I kept thinking about it, the same train of thought from a week or so ago when I realized that having my weight on the seat didn’t mean sitting back like it does on a bicycle. I actually need to be on top of the axle, and I figured that having a level place to sit that was farther forward on the saddle might be what I needed.
Reducing the amount of nose-up seemed to help a lot there. Of course, some of it is just the result of hours and hours of practice, but tonight I found that I was finally able to relax while riding on level ground and let my quads recover a little from having climbed a hill. That hadn’t happened before.
Another thing that clicked for me was the result of finding and reading through this topic and that one about “flatland” unicycling. I didn’t know what that was before, but the 20" tire I swapped onto my Avenir a few weeks after I got it is called an “IRC Flatlander” and now I think I know what that’s supposed to be telling me. If I’ve got it right, flatland tires are made for lighter use than BMX or freestyle tires and therefore weigh a lot less. And that would explain what I’ve noticed, especially when riding up hills. Light weight ought to be a good thing, but when the wheel has so little rotating momentum that it literally stops dead every time the pedals get to 6 and 12, that might be near the lower limit.
Anyway, I’m another year older, but there were a few more good days of riding in there.