[RBW] Re: You live on a 15% hill, you don't need a singlespeed......

2010-07-21 Thread Michael Dakin
On Jul 17, 10:55 am, William tapebu...@gmail.com wrote:
 I am not sure how people know the grade of a hill either, other than
 just by eyeballing it.

Some nice compasses have built-in clinometers (ex: Suunto MC-2).  I
don't typically cycle with mine but when I get curious it tags along!

 -Mike

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[RBW] Re: panniers

2009-12-09 Thread Michael Dakin
Could be tough to beat the connection quality of multiple zip ties--
rock solid.  I get the urge to remove the basket sometimes but I never
do because I too don't like the idea of wasting zip ties (and I know I
want the basket on there most of the time).

I wonder how well three properly sized and placed voile straps would
hold a wald onto a rack.  I'm thinking two placed in parallel along
the narrow dimension of the rack and one along the long dimension.
The straps are slightly elastic (not as elastic as a bungee) and you
can really crank them down tight.  As a bonus the orange color will
certainly add some speed to the bike (skiers too are concerned with
speed hence the color selection).  I have two straps that I use for
backcountry skiing but I don't currently have the urge to snip my zip
ties so the experiment will have to wait for another day.

I figure people on this list will find myriad uses for these wonderful
straps so I'm posting this message regardless that I've not run the
experiment.  They make great stocking-stuffers too.

http://www.voile-usa.com/Merchant2/merchant.mvc?Screen=PRODProduct_Code=800Category_Code=VSSProduct_Count=0

(Disclaimer: I have NO personal or business relationship with Voile-
USA.)

 -Mike

On Dec 9, 5:58 pm, Seth Vidal skvi...@gmail.com wrote:
 On Wed, Dec 9, 2009 at 8:35 PM, Brian Hanson stone...@gmail.com wrote:
  BTW - for the post about the re-openable zip tie - just cut the old ones off
  and use new ties when you want to put it back on.  They're super cheap - get
  a big bag at a hardware store and you'll be set for years...
  Brian

 I can't do that - it's much too wasteful. I don't like the idea of
 throwing something away like that.

 -sv

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[RBW] Re: Sam for brevet riding?

2009-10-06 Thread Michael Dakin

My experience with randonneuring is limited to riding the Pt. Reyes
Populaire last weekend.  And my experience with putting high front
loads on a bike is limited to my 52 cm Sam.  So I can't give much
direct insight into brevet-riding details or compare to other bikes
but I do have a lot of experience riding the Hillborne front-loaded.

I have a Nitto mini front rack and a medium wald basket zip-tied to
the rack.  Almost every time I'm on the bike something's in that
basket.  Regularly I ride with loads up to perhaps 10 lbs in there.
And when grocery-shopping I suspect closer to 20 lbs is sometimes in
there.  Though I'm always lightly climbing away from the grocery store
when loaded (as opposed to high-speed descending-- this comment will
make sense later).

In my experience once you adapt to the feel of the loaded bike (which
happens quickly) it's like nothing's there.

In my several months with the bike I've only observed one instance of
a slight handling issue for which I don't actually blame the bike.  I
don't blame the bike as the loading was done haphazardly, quickly and
strangely AND my headset needed tightening at the time.  I had
probably about 10 lbs in the basket and probably more like 25-30 lbs
lashed haphazardly (almost certainly off-balance) and high to the rear
rack.  When descending at high speed one-handed while wiping wind-
tears out of my eyes there was some front-end shudder/oscillation.
Riding with two soft hands rather than one grippy hand dampened the
shudder out.  No need to slow down or anything extreme like that
thanks to the soft hands.  No need to use the thigh-on-top-tube
trick.

 -Mike

On Oct 4, 7:34 pm, ToddBS tobars...@gmail.com wrote:
 From photos and geometry charts, it looks like the Sam Hillborne has a
 good bit of fork rake.  I was curious if anyone had experience using
 the Sam for front-loaded light touring, specifically in a
 randonneuring capacity, but anyone riding it with a rando style
 handlebar bag.

 I know the Sam is supposed to be the replacement for the Bleriot,
 which a lot of folks used for that type of activity.
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[RBW] Re: expanded frame geo sparse sizing

2009-09-23 Thread Michael Dakin

On Sep 23, 6:56 am, newenglandbike matthiasbe...@gmail.com wrote:
 However, it
 seems to me that the upsloping top-tube should not actually add any
 versatility in terms of fit, because the numbers that matter in sizing
 a bike are not actually affected by it.

I ride a 52 cm Sammy and my case might be somewhat illustrative.  I
don't know my PBH-- in one ear and out the other.  I got measured in
Walnut Creek and Grant picked the size.  Later on I went back and
checked the numbers.  As I remember I was at the upper-end, but within
the bounds of the 48 and I was at the exact bottom of the bounds of
the 52 (i.e. I am one of the smallest people who can still fit on a
52).  The 52 with the top-tube as-is fits great.  But if we visualize
the seat-tube growing along the seat post (and the seat stays and
top-tube maintaining connection at the top edge of the seat-tube)
until the top-tube was level the 52 would no longer fit me for my
purposes.  Note that all the contact points remain at exactly the same
positions in this gedankenexperiment-- the change in fit is a result
of the change of standover height.  I did a test and at that standover
height the top-tube definitely bites.  The bike would be rideable,
but it would be a PITA to ride the bike on dirt as a mountain bike
(which I do quite a bit).  Dismounting on a slope you'd always be
jumping.  Touring, stopped at the side of the road looking at a map,
decide it might be a good idea to step up onto the curb-- again-- too
close.

So with the modified Sammy I'd be on a 48.  Right now I can choose
between the 48 and 52.  So the sloping tube is making the 52 fit a
larger range of riders than it otherwise would.

Repeat the same experiment with a 48 and my sister.  She MIGHT fit
onto a 48 right now (with the sloping top tube).  Kill off that stand-
over height and she wouldn't though.  So again, with the 48, go from
sloping to flat in the manner described above and you lose another
class of riders there too.  It's worse though because there's no 46
for her to fall back onto-- so you've lost potential customers.

As far as aesthetics go I was born in the very late 70s certainly
close enough to 1980 to count.  Back then even around Boston (where
salt and rust kills bikes) everyone's dad had a sweet 1970s-era 10-
speed with a quill stem, leather saddle and down-tube shifters.  So if
you're the sort of person who appreciates aesthetics getting exposed
to aesthetics like that during the formative years of youth can set
your standards for life.  Out here in Cal. these old bikes still live
on.  Even now-- walk around downtown Berkeley and you'll see dozens of
classic, old, beat, beautiful bikes.  No salt on the roads and kinder
weather patterns keep those bikes alive.  So kids born today in Cal.
are still exposed to this very aesthetic even still.  It will live on.

 -Mike

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[RBW] Re: Busted Zipper

2009-08-27 Thread Michael Dakin

If you're in the bay area check out Narain's Outdoor Sewing and Fabric
in Berkeley.  They do good solid work and I've even had them turn down
a job they didn't think they could do right.  (Which is a good
thing.)  They can seem a little expensive.  But it's good to support
the American workers and the existence of a business like this.

http://www.campingrepair.com/

 -Mike

On Aug 27, 12:26 pm, Robert Kirkpatrick spiralc...@gmail.com wrote:
 So the zipper on my Hobo Bag broke whilst on tour last month. This  
 seems like something one could replace (preferably with a metal one)  
 but I'm not really sure how to go about it. I don't think I can do it  
 myself, I assume one needs a sewing machine. So any suggestions?

 -Robert

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