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Bottom Brackets

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Gashead:
whats the difference between 24tpi and 28 tpi - what does the tpi stand for ?

HEYWOOD BMX:
 :) Threads per inch.

Haro82:

--- Quote from: GASHEAD on February 05, 2008, 06:39 PM ---whats the difference between 24tpi and 28 tpi - what does the tpi stand for ?

--- End quote ---

I know the 28tpi ones fit the threaded redline flight spindles and the old mongoose cranks. I presume the 24tpi and one piece cranks.
 

Gashead:
So 28 tpi for 3 p/c and 24 tpi for 1 p/c   :daumenhoch:


However

http://cgi.ebay.com/Tioga-Beartrap-28tpi-Bottom-Bracket-NEW-IN-BOX_W0QQitemZ290198361526QQihZ019QQcategoryZ64644QQrdZ1QQssPageNameZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem

or

http://cgi.ebay.com/Tioga-Beartrap-24tpi-Bottom-Bracket-NEW-IN-BOX_W0QQitemZ300196659904QQihZ020QQcategoryZ64644QQrdZ1QQssPageNameZWD1VQQtrksidZp1638.m118.l1247QQcmdZViewItem


say they are both for 1 p/c


So which bloody one  :idiot2:

sawzall:
nick, mongoose 1 piece cranks have 28t as do redline flight cranks and standard 1 piece cranks are 24t

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