How not to ride a motorcycle

We just stopped to get some lunch off the Blue Ridge Parkway at Jewell’s Restaurat and had a bit of time to reflect on how not to ride a motorcycle.

Perhaps 20 miles up the road we spotted a guy on a BMW that was riding in the drainage ditch. (!) Obviously that’s not the place to be. We pulled over at the next convenient spot a few hundred feet up and I ran back to see if he needed any help. He seemed to get out just fine so I wooed back to my bike. While getting it fired back up a giant cluster of Harleys and similar bikes rolled by — the last having been triked.

Those folks do not know how to ride. The speed limit is 45 mph and you can easily do that in most of the curves. They, on the other hand, were slowing down to 25 on some of the easy turns. If that weren’t enough, they were hugging the center line the whole time, sometimes going over the center line.

To top it off they were breaking in the turns. From the bike dynamics standpoint that’s just about the the worst thing you can do because you not only upset the suspension, but at the same time you load up the front wheel and as it to do more. If you’re on the center line, which being painted has less traction to begin with, you might use up all the traction you have and tuck the front end.

Just a chain of events that lead to statistics.

Licenses and Endorsements

Yesterday was a day of getting licenses and extending them. Ennie was practicing up on her ham radio skills to get her license. I signed up for the MSF Experienced Rider Course.

All went to plan today!

En passed her technician exam with plenty of safety margin! W8DFL: her grandpa’s call sign is available and as soon as she gets the license grant, we’ll file the application for the vanity call sign! Now I’m just pushing her to get the general license. (now I guess I can get her a radio… shhhh… maybe it can be a surprise. lol) If you keep watching the FCC site, you might be able to find Jenn’s call sign before we see it.

On the other hand I was just looking to get the business card-shaped certificate that I passed the MSF course. Waking up before the crack of dawn and riding the better part of an hour out to Warren isn’t my idea of a good time. But I got there and it didn’t even rain too hard. The practicing I’ve done in the past three years is paying off now! If you’ve ever seen me in the parking lot doing figure-eights, well, that’s me practicing. They want me to sign up to teach these courses! I might take them up on the offer. The instructors, Joe and Wendel were cool guys to boot.

Here’s a physics question if you want to try: when cornering is the total amount of traction the same or greater than when going straight. Keep in mond that this is not counting the traction that is used up by the cornering — just the total traction. I think you have a bit more since the (ignore the physics mis-step for a moment) centrifugal force of cornering loads the motorcycle’s suspension more. The force vector that’s acting on the ground is longer. Certainly some of that is a side-load, but it’s still more force applied to the ground. Thoughts?

Sunday: mounting up the non-winter tires/wheel on the cars. Fun.