Old 12-09-10 | 04:30 PM
  #46  
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mrrabbit
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Joined: Dec 2007
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From: San Jose, California

Bikes: 2001 Tommasini Sintesi w/ Campagnolo Daytona 10 Speed

Originally Posted by FBinNY
We definitely need to see more posts with 8x10 glossy photos with circles and arrows and a paragraph to explain...
Funny you say that FBinNY...

Just last week I did another run to the metal recycler to recycle spent rims and defective rims. Just a few nights ago I revisited pardo.net where there are tons of photos of failures, defects, etc. I nearly kicked myself realizing that for the past 7-8 years I should have been doing the same, taking photos of all the failed rims that can be used to highlight failure modes and their causes - including one that just about all of us are guilty of: GREED

In last week's pile of about 20 rims were a few Open Pros, one Open 4 CD, a Reflex clincher and a Matrix Mt. Aero.

The three Mavic products had the classic eyelet+surroundingmaterial pull through. The Matrix product had no eyelets - just pull through.

All are products that fall into the "lightweight racing clincher" category not really meant for everyday use. Sure I could get away with it - my own support is free. But I certainly don't recommend it nor sell it to my customers. However, if they insist and pay for it - welp - other than liability concerns - the customer pretty much gets what they want.

Just two days ago one of my double wall hybrid rims without options returned with pull through in about a dozen holes. I'm debating whether I should just from here on out order all of this particular rim model with eyelets and CNC - instead of bare and eye/CNC. It holds up fine bare with sub-200 lb. riders - but not 325 lb. riders like with the last two.

The diff to the retail customer is only about $1.50.

I can't go with three versions because my supplier will raise the minimum quantity issue...

What do you think?

=8-)
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Disclaimer:

1. I do not claim to be an expert in bicycle mechanics despite my experience.
2. I like anyone will comment in other areas.
3. I do not own the preexisting concepts of DISH and ERD.
4. I will provide information as I always have to others that I believe will help them protect themselves from unscrupulous mechanics.
5. My all time favorite book is:

Kahane, Howard. Logic and Contemporary Rhetoric: The Use of Reason in Everyday Life
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