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Completely ignorant BB/Crank question(6 posts)

Completely ignorant BB/Crank questionThe Human G-Nome
Sep 17, 2003 12:40 PM
I currently run a Chorus crank/Record BB setup and i'm going to acquire an FSA superlight on the cheap so i thought i'd try it out just for the heck of it. the FSA requires i use an ISIS splined BB. with italian threads, which FSA crank do i use (which size)? there are a ton of options out there. thanks!
when you say size, do you mean crankarm length?(nm)stratoshark
Sep 17, 2003 1:02 PM
for exampleThe Human G-Nome
Sep 17, 2003 1:20 PM
here are some sizes listed on a website for the FSA ISIS BB:


FSA
FSA Platinum Pro Ti 68x108 ISIS BB (CR4973)
$89.99


FSA
FSA Platinum Pro Ti 68x113 ISIS BB (CR4974)
$89.99


FSA
FSA Platinum Pro Ti 68x113 E-Type ISIS BB (CR4975)
$89.99


FSA
FSA Platinum Pro Ti 68x118 ISIS BB (CR4976)
$89.99


FSA
FSA Platinum Pro Ti 70x108 ISIS BB (CR4977)
$89.99


FSA
FSA Platinum Pro Ti 70x118 ISIS BB (CR4978)
$89.99


FSA
FSA Platinum Pro Ti 73x113 ISIS BB (CR4979)
$89.99


FSA
FSA Platinum Pro Ti 73x118 ISIS BB (CR4981)
sorry, should have read:The Human G-Nome
Sep 17, 2003 1:25 PM
"which FSA bottom bracket do i use"
sorry, should have read:russw19
Sep 17, 2003 2:04 PM
You need to use the 70x108. 70mm shells are Italian. Use the 108 mm spindle if you are getting double crank, use the 118 if you get a triple.

Russ
thanks! nmThe Human G-Nome
Sep 17, 2003 7:30 PM