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Discussion Starter · #1 ·
Hi,

I need a triple crankset (or triple crank arms with no rings on) with the following specifications:

JIS square taper;
160-165 mm crank length;
104/64 BCD;
45mm chain line (please, specify which bottom bracket spindle length is required to get that value, if possible);
Q-factor around 160mm

Anything on the market with such features?

Thank you for your help,

crankpaul
 

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I think you would have to go vintage in order to check most of those boxes.

XT cranks are available in 165mm and are 104/64 bcd, but not square taper. They do usually come with a bottom bracket though. Nothing currently available that I know of will be close to a 45mm chainline, more like 50mm.
 

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I'll second the suggestion on Middleburn RS-7 cranks. They are modular with interchangeable spiders, so can install whatever chainring you like.

To get the desired chainline, buy the appropriate size BB spindle and/or get a BB with TWO adjustable cups. I expect a 103mm Phil Wood would be just the ticket.
 
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