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Messages - misterflask

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1
Gear Talk / Re: solo bike security
« on: April 23, 2014, 04:04:59 pm »
I carried a heavy cable lock on the TA, but rarely used it during the day.  I would rather have had a light cable lock, except for a few times on the Pacific coast where I went hiking for an hour or two.  On another tour, I did have raccoons rummage through my panniers and take EVERYTHING edible.  They were polite enough to open the bags rather than chew through them.

2
Gear Talk / Parrafin heads only
« on: April 23, 2014, 03:43:49 pm »
No lube wars please.

I'm on a parrafin lubrication kick on all my bike's chains but haven't tried it touring yet.  Has anyone used parrafin on tour and what scheme did you use for re-application?  My two ideas are to carry a pan of parrafin to heat on the stove, or to use the stove to heat the chain in place and melt wax onto it.  FYI, my current formula is about a tablespoon of graphite in a bar of canning wax. 

3
Gear Talk / Re: Can we survive the Transamerica with no cyclocomputer?
« on: December 12, 2013, 04:25:42 am »
We stumble here on one of life's true dichotomies: the data people vs the non-data people.  I confess to being a data person and tour with a cyclometer, inclinometer, and altimeter, but concede that the last two are primarily an amusement.  Speaking to your question, though, there are more than a few places on the Transam that would really be a trial without a cyclometer.  One turn in Illinois I rode back and forth over a one mile span looking for the poorly marked road.  I would sure not have wanted to increase the uncertainty of that search.  OTOH, I expect that there were entire weeks where navigation would have been easy w/o a cyclometer.


4
Gear Talk / Re: Pump Maintenance
« on: March 23, 2013, 06:10:56 am »
Here's how this turned out.  A polite email to Topeak customer support yielded a supply of barrel o-rings and replacing the o-ring immediately restored the pump to like-new performance (woo-hoo). 

Careful examination of the old o-ring found it about .004" undersize in crossection and there were some very small tears in the sealing surface visible under 30x.  I had assumed that there would have been either a large amount of wear degradation or swelling, but the old o-ring had enough dimensional integrity to have sized a replacement (I believe a 2.4x17.3mm available at o-rings.com).  I had originally been thrown off by the normal practice in o-ring world of sizing the o-ring by the barrel and groove sizes, but that approach did not yield anything close. 

I read that Buna-n (the most likely material) is susceptible to atmospheric degradation, particularly from ozone.  Might explain why my pumps always fail after a year-or-so of urban commuter riding, even with little use. 

Last note- barrel corrosion and all that loose aluminum oxide seems to be a contributor the problem.  The pump handle on the roadmorph latches securely so I now carry it upside down to keep rain out of the barrel.

5
Gear Talk / Re: Chain selection
« on: March 10, 2013, 01:36:49 pm »
Bordering on straying from topic, but John, what was your lube for that chain life?  You're doing a little better than I am with white lightening (~2500mi). 

6
Gear Talk / Pump Maintenance
« on: March 08, 2013, 06:10:11 am »
I have a recurring problem with pump maintenance on my 0-ring sealed pumps (currently w/ road morphG, but also w/ other pumps).  After a year or two of use (mainly being carried around), my pumps lose efficiency or quit working.  They've been thoroughly cleaned and inspected and I can see nothing wrong. After a good clean and lube they get better but never reclaim their new efficiency.  After a recent cleaning, I lubed the pump with some high quality turbine oil, which prevented it from working at all.  My conclusion was that the o-ring has to generate enough friction to seat itself.  I replaced the turbine oil with some sticky chainsaw bar-lube, which made the pump work, but not at its new efficiency. 

Does anyone have a secret for keeping pumps at top efficiency over the long term?

7
General Discussion / Re: The TransAmerican for a beginner?
« on: October 31, 2012, 03:09:31 am »
Just finished TA W>E in nine weeks starting Aug 18.  Crossed Rockies the day after the first snow in mid-september.  Woke up to about five frosts, all but one west of Rockies.  Generally wonderful daytime riding weather, but weather in east was getting a little volatile toward the end and it was still warmish in eastern Oregon at the beginning.

8
General Discussion / Tales of Calamity and Woe
« on: October 31, 2012, 03:00:11 am »
On recent TA I cracked a frame and broke a hub flange.  Both events happened at fortuitous locations and together resulted in only a day-and-a-half of downtime.  So I'm sure many or most could better my tale and I thought a thread to share tales of disastrous tour events might be enlightening.

9
Gear Talk / Re: Chain Maintenance on Tour
« on: October 31, 2012, 02:44:00 am »
Just finished TA using White Lightning.  Replaced chain at ~2500mi w/ .75% stretch.  On steep eastern grades over 8% it was difficult to eliminate squeaks.  Most effective application was warm chain, warm lube, and thorough drying, which had a certain nuisance value to achieve.  Lubing and jumping back on the bike usually made things worse.
I remain committed to wax lubes for their tidiness especially for my commuters.  Plan to give Boeshield a try.

10
General Discussion / Re: Near miss with truck on Trans-Am
« on: August 06, 2012, 08:15:28 pm »
I hold a commercial driver's license and l bicycle tour.  I figure there is about five of us. 
Here's my advice:
When on a two lane road and you see a truck coming, look in your mirror.  If a car is coming from behind, get over and pay attention.  If another truck is coming from behind, just pull over on the shoulder.  You'll only have to do it a few times a day and I can promise you it will be appreciated.

11
General Discussion / Re: Chamoix cream is it worth it?
« on: August 06, 2012, 07:55:49 pm »
I have one spot on one cheek that's a a chronic problem.  Managed with a combination of all advice here:
Spot application of small amount chamois butter each am
Cleaning with baby wipes each pm.
Application of small amount budreaux's butt paste each pm.
Cleaning with baby wipe in the am and start all over

12
General Discussion / Re: Transporting a bicycle
« on: August 06, 2012, 07:45:13 pm »
Have had my LBS box my bike up several times for shipment to bike shop at start of tour.  No complaints about the process.  The LBS doesn't charge a lot and do a great job at minimizing box size which saves a few shipping bucks.  It's an inexpensive luxury to get off a bus in a faraway town and roll out a few minutes later with your assembled bike.

13
Gear Talk / Re: Bike Shorts
« on: August 06, 2012, 07:37:42 pm »
I'm going to throw in a vote for the J&G touring shorts.  Light and airy, dry quick, can use as swim trunks in a pinch.  Wear them over a pair of cycling shorts or underwear and it's like sitting on a pillow.

14
General Discussion / Re: How many cloths for a tour?
« on: May 03, 2012, 06:31:11 pm »
My simplistic approach:
Figure out what you would wear on the coldest day.  Bring that.
Add some extra socks,shorts, and a shirt so they can be drying after a wash at any given time.
Add rain gear.
Add some shoes other than your cycling shoes.

15
General Discussion / Re: Bike Shipping Info.
« on: May 03, 2012, 06:20:52 pm »
I see no takers on a specific shop.  My generalized approach:
Google-map the airport
Search for bicycle shops
Pick some near public transportation
Streetview the shops to find one you like the looks of
Give them a call and see if they are interested

worked so far.

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