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Messages - Rick.in.AZ

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1
General Discussion / Re: Scenic America
« on: September 14, 2013, 08:54:31 pm »
The US is a large highly varied country. If you have a year, there is a lot you can cover.  I have always lived in the west, but have traveled though much of the western half or 2/3.

Lucas' suggestion of southern Utah is good. Look up the national parks in Utah.  But, My vote for scenic Beauty goes to Yosemite :) Not instead of, but in addition to Utah.  I'd also make sure to hit the pacific coast route - especially from about Santa Barbara CA to Astoria OR.

And Yes, the Trans AM, which I plan to do next summer, to get a great cross section of the US.

I think the Great Lakes area - say the North Lakes route would be a good addition.

If you happen to do the Southern Tier too, I'm in Mesa (next to Tempe) and on the Warm Showers list.

Rick

2
Gear Talk / Re: Of Tires and Rims
« on: September 14, 2013, 08:35:32 am »
how do I tell if the rim is too far worn?  Find someone with a micrometer? But then what's the Starting thickness???

Answered my own question, courtesy of Googling.  The thickness answer is 1mm. If < 1mm replace. And use a Dental Caliper.  But since I don't have a dental caliper, look to see if the braking surface has become noticeably concave.  I used a metal precision ruler as a straight edge. In a couple places I might be able to fit a sheet of paper in the tiny air space when holding the ruler flat against the side. Not enough to measure or worry about.

Thus the front is fine.  And so I just replace the rear rim.

While the flat dry land of Phoenix, Arizona may not be Shangri-La, it seems it does result in long rim life :)


3
Gear Talk / Re: Of Tires and Rims
« on: September 13, 2013, 06:05:23 pm »
I specified 35mm measured. If you are successful mounting 35mm tires (actual measurement), fine. I couldn't mount 35mm Marathon tires on rims, not MA2, but same width, and yes, with hooked beads. There is also question of performance when such size tire is mounted on such size rim.

Fair enough, and in reality, my 32s are just fine. so if the Open Sports are strong enoigh as you say (I do believe you), then the only question really, is if my front rim is worn to the point where it needs replacing. If so, then I guess the decision is more just a judgment call.

Since the MA2 doesn't have a wear indicator, how do I tell if the rim is too far worn?  Find someone with a micrometer? But then what's the Starting thickness???

4
Gear Talk / Re: Of Tires and Rims
« on: September 13, 2013, 03:45:12 pm »
Thanks folks.

I am skeptical of Sun rims - reason is, I replaced my Open Pro's on my "racing" bike with Sin Assaults same as Russ.  They work fine but AHHHH what a pain to change tires.  I actually have rebuilt the rear on the Randonee with a Sun CR18, and have a 2nd one for the front, but their so stinking hard to change tires that I am afraid to use then on the Trans AM (Tires are Conti Touring 2000 Plus which I can swap with out tools on the Mavic MA;  Conti Gators on the Open Pros).

Now if I could find a magic trick to change tires on the CR18's I'd be set...

dkoloko -- By the way 35s fit on the Open Sport/MA2.  My bike came with Avocet Cross inverted tread 700 x 35s, and I have run Conti touring 700 x35 also with no issue.  It's a size bigger than recommended, but works fine (I did the Pacific Coast with Contis).


5
Gear Talk / Re: Of Tires and Rims
« on: September 12, 2013, 08:39:26 pm »
Thanks Bogie.  I suppose a new Engine too.  Mine is 57 years old.

Any one else?

6
Gear Talk / Of Tires and Rims
« on: September 12, 2013, 09:20:27 am »
I have a 15 year old Randonee that came with Mavic MA2 rims.  The rear needs replacement now

So now the question - Do I just get a new Mavic (now Open Sport) and spokes and call it a day, or do I replace both rims?  The reason I ask is that if I am going to do both, I'll switch to A 319s.

I have examined the front rim, and there are none of the micro-cracks Mavic rims are known to develop, but I can feel i slight ridge near the lip, indicating that there is noticable wear on the breaking surfaces. The wheel has been fine, with only minor truing over 15 years and about 25,000 miles, but is that the point of wear out?

So - Those of you with lots of experience:

The MA2s did fine on a loaded Portland to SF trip 15 years ago, but should I really consider stouter wheels for the TransAM? That would tip me to replace both.

Or should I just replace the rear rim?

7
General Discussion / Re: Complete newb, TA in 2014
« on: August 28, 2013, 09:09:53 pm »
my experience may not be normal, but cycling HELPS my back.  If I go to long off the bike, my lower back hurts.  Riding fixes it.

When I did the pacific coast, I had just finished a 5 week family trip in the minivan.  My back hurt so bad I wasn't sure I could do the 2 1/2 hour airplane trip to Portland to the start.  I was really worried that I'd be in trouble, but after 2 days, not a trace of pain.

8
I'd argue that tires are what matters.  I have ridden my Randonee on gravel a number of times, and occasionally with panniers. Wide tires are what help.  I'll bet one of the more stable touring bikes (Surly LHT?) with 42mm tires would be a good compromise.

9
General Discussion / Re: Complete newb, TA in 2014
« on: August 27, 2013, 09:21:16 pm »
for what it's worth I have a 16 year old? REI Randonee.  I used it to do Portland to SF 15 years ago, and plan to do the TA with it next summer.  There were a couple of hills where the 25 inch low wasn't enough, and I swapped the 26 granny ring for a 24 a couple years back to give a 23.  That will be borderline for the TA I think but OK.  And of course some components have worn out and have been replaced over the years, but it's a good steel frame. It sits outside at work about 4 days a week, and the paint is cooked from the AZ sun, but it still rides just fine.

Guess the point is, get a good solid mid range bike and it will last you for years.  Expensive frequently means ultra light which means fragile.  Cheap means poor quality which means quick wear out.  In the case of mine, the only significant "non-wear" item to break was the STI brake/shift levers.  Replaced with straight brake levers and down tube shifters and never looked back.

Only thing I need do before the TA is grease, new cassette, chain, tires (worn from commuting), and seat (16 years old, sun cooked).

Now I did spend a bunch on a new tent, sleeping bag, pad, new Panniers....

10
General Discussion / Re: Self inflating pad / Neo air reliability
« on: August 27, 2013, 09:08:39 pm »
Well, I went ahead and bought it.  I also picked up a set of REI "Gotham" panniers to replace my aging REI "Explorer" panniers that are coming apart after 15 years of commuting.  I figure that they should be fine, and at $63 a steal.

So now I am pretty much set, unless I decide to replace my Trangia alcohol stove (unlikely).  I just have to wait for June.  I had hoped to go this year, but my boss said no, project is too important. So next year...

11
General Discussion / Re: Self inflating pad / Neo air reliability
« on: August 26, 2013, 02:23:51 pm »
Thanks John.  Good input.
I realize the neo isn't technically self inflating, but it's closer to that than a traditional air mattress.
If I get one (likely), I'll remember to NOT leave it inflated in the sun!
 :)

12
General Discussion / Self inflating pad / Neo air reliability
« on: August 26, 2013, 12:02:40 pm »
Planning for Trans AM - REI has Neo air on sale this week, but the guys there told me not to use one due to reliability risk.  They said to use a foam pad or Z rest.

The price is right, and affordable for me, but I don't want a crisis half way thru an 11 week Trans am trip.

Are the sales guys over reacting?
Should I just buy one and not worry?


13
Routes / Re: Southern Tier timing and direction
« on: June 20, 2013, 08:40:18 pm »
geegee,
My Son lives in LA, so I was thinking I'd drive over, have him take me to San Diego, and leave my truck with him.  Then I'd fly back to LAX and drive home.  Or drive to LA, have him drive me to LAX, then ride west and have him pick me up in San Diego.

So, I'd do it all in the same direction, and could do either.

14
Routes / Re: Southern Tier timing and direction
« on: June 19, 2013, 04:50:59 pm »
Carla,
Thanks - I'm going to make an off hand guess that if ACA has a paid tour almost exactly matching my plan, I must not be too far off.

PD,
Good info.  That would suggest that West to East does make sense.  I can manage our "dry heat" (my 10 mile ride home from work yesterday was at 110*).  But climbing into a sleeping bag still slimy on humid nights... not as much.

15
Routes / Re: Southern Tier timing and direction
« on: June 18, 2013, 04:41:45 pm »
staehpj1 - I did do some searching and say that you suggested to several others to start in February.

I do have a bit of limitation here though. 

I am hoping to take an early retirement package that requires I leave by Dec 31. And I have a Sabbatical that I want to use, so I must start by mid October at the latest. 

The ACA site says Sept - Mar, and being a desert dweller, I felt earlier would work.

W-E is likely a bit easier for me as well, but E-W isn't that much harder, so I am looking for things like weather, wind, ....

Rick

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