Friday, April 26, 2019

Friday News And Views

PBO spokes on the Spinergy GX wheels are.......different.
Non-Metallic Wonders:

Many times we assume certain things are always going to be a certain way. The Sun is coming up tomorrow, you will pay taxes, and some day you will die. Pretty sure bets. But sometimes we think things are going to always be a certain way......until they aren't. 

Such were my thoughts about spokes early into my mechanic career. Steel is what spokes are made of. Why wouldn't they be? They are about perfect for the job at hand, and if things are designed and assembled correctly, they can last the lifetime of a bicycle. Then someone made spokes out of titanium. Hmm.......that wasn't as good. Then someone made spokes out of carbon fiber. Yeah...... Not so much. Then someone made spokes out of aluminum, and you know what? That works, but they are odd and not common. Then I saw PBO spokes in the late 90's. What the what? Yep- fiber based spokes. Okay, well Tioga did that tension disc thingie, maybe there is something to this too.....

So, anyway, I have these wheels from Spinergy with the PBO spokes to review for and I have to say that yes- there is something to this. But anytime you are going up against a widely accepted and proven technology, the question that begs to be asked is "why go a different direction?" It's a fair question to ask about the PBO spokes too. I will have to ride these quite a bit more to answer that question, but to my mind it's going to take a pretty substantial benefit to beat steel spokes. We'll see.......

Colored treads......again.
Panaracer Does Colored Treads And New Sealant:

I remember colored rubber tires when I was a kid. Then that disappeared and came back again in the late 70's/early 80's with BMX. Then it kind of went away again until the 1990's when colors popped up on Michelin MTB tires, some other barnds too, and then it went away again. Urban fixie riding had a dalliance with colored tires. Schwalbe kind of dabbled in it for a while. Then nothing again....Until now.....

Panaracer has revived colored rubber tires in its Gravel King series, (what else would it be!) and they just announced three more limited edition tires. I maybe can see myself riding the Ivory colored tires, but the other two colors are.....not for me. I actually really like Gravel King SK's and recommend them often to those who ask me. But the colored ones, not so much. That said, there is a Gravel King SK tire I have my eyes on, but it isn't a skinny one!

Panaracer sealant, yada,yada,yada....Look at the tire!
In an image sent to me in a press release about Panaracer's new sealant with Walnut shell chunks in it, (really!), I saw a tire I am interested in. The 700 X 50mm Gravel King SK skin wall tire. Yes! I like that idea a lot.

See, it is about time to switch up tires on the old Fargo, and I've been wanting something 50-ish wide and the Gravel King SK 700 X 50mm tire seems about right for the job. That it could be skin wall is even better. Maybe I might even try that new fangled walnut shell infused sealant of Panaracer's as well. We'll see, because I make my own sealant which has never been a problem for me, and there are other killer sealants on the market also. (I recommend Orange Seal and the Muc Off sealant) So, Panaracer has some high hurdles in the sealant game to leap over before I would be impressed. But they do make a good tire, and the Gravel King is about as good as there is for gravel travel out there. So, this 50mm one has my eye. Stay tuned.....

The press release said something about a more puncture resistant Gravel King and that 650B sizes were available. I could see a 650B X 50mm tire on a couple of my rigs at times. I'll have to look into that as well. I know Donnelly does a 650B X 50mm MSO, but it is black wall. I know........picky, picky, picky! 

Saturday snow in late April? Yep.
 Just When You Thought Winter Was Gone:

Well, that's a slap in the face! Last weekend it got up into the high 80's both days. Sure, it was windy as all get out, but it was so warm. Not at all humid either. Just glorious. Now a week later, the bill comes due.

 That bill is in the form of much colder weather, snow in some places, and rain everywhere else. Temperatures for highs Saturday will hover around the 40's in most places in the state. 50's if you are lucky. Then Saturday night/Sunday morning it is going to freeze. Like really freeze!

But I gotta be honest, this freeze is not at all unusual. I think for at least the last few Trans Iowas, and I know many of them, it has been under 32° at some point during the night Saturday or early Sunday morning. So, a sub-freezing night at this time of year is nothing new. But snow is odd, and rainy weather plus sub-freezing temperatures makes for a bone chilling weather pattern. Break out the thermal tights! (Where did I put those again?)

That is a wrap for this week. Hope that you get out and ride some. I'm going to try to get out at some point.

1 comment: said...

Hopefully spinergy has fixed their hubs. They were less than reliable back in the day. Here is to hoping that they've upped their game there.