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Conference 7.286::mtb

Title:Mountain Biking
Moderator:LJSRV2::JC
Created:Fri Sep 01 1995
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:96
Total number of notes:931

91.0. "chainrings" by PCBUOA::KRATZ () Mon Feb 24 1997 16:18

    Anybody know of a source for platinum mtb chainrings?  They last
    about 2-3 times as long as aluminum, but I've finally "shark
    toothed" the current set.  They were the one thing the since-closed
    Nashbar outlet store in Needham, MA was good for, but neither
    Nashbar mail order or Specialized (or Specialized Elite) carry
    them.
    Tanks, Kratz 
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91.1try REAL chainringsFABSIX::S_ARCHAMBEAUMon Feb 24 1997 22:111
They are nickel plated aluminum.
91.2PCBUOA::KRATZTue Feb 25 1997 14:107
    The ones I have now are platinum, not nickle plated aluminum.
    They're not plated either (even wear; no flaking).  They lasted
    three years.  The stock Shimano DX aluminums wore out in one season.
    
    Then again, my mtb "seasons" are several thousand miles each year;
    YMMV.
    Kratz
91.3LJSRV2::JCNo friends on powder daysTue Feb 25 1997 18:003
Are you sure they are 100% platinum? 
That aiun't chep metal!  how much do they sell for?
jc
91.4NWD002::SCHWENKEN_FRTue Feb 25 1997 18:115
    Hey, can I have your old ones?
    
    Platinum is a rather soft material, similar to gold, but more
    expensive. Perhaps platinum is a trade name. April futures for platinum
    closed today at $381.50 per ounce, gold at $356.00, btw.
91.5Is Elvis In The Building?WMOIS::GIROUARD_CWed Feb 26 1997 06:105
    I think it's safe to say that it's a model name and not
    the material make-up. Of course, Elvis would have had the
    real stuff mounted on a beryllium frame, I'm sure :-).
    
    Chip
91.6FABSIX::S_ARCHAMBEAUSun Mar 02 1997 01:045
re .2
I'm talking about REAL chainrings, as in the company REAL.  Their rings are
nickel plated aluminum.  I've used them for a year now with out any flaking or
noticeable wear.  I've drilled them into logs and can't even bend the teeth. 
Made to last.
91.7CPDEV::SWFULLERTue Mar 04 1997 09:325
    If you want bulletproof chainrings and have some money, order
    Boone Technology titanium...hard and pretty.  Actually the middle and
    inner rings aren't that badly priced. 
    
    steve