bb length for aorta mod

[Mat_P]

does anyone know what length bb i would need for my aorta mod? i will be ruinning echo forged cranks (isis) with ffw and bash ring.
i know its 68x???

cheers.

[Elan]

123 or 128 is your safest bet.

[Mat_P]

i was thinking 128 but i dont want it to be to long...is there an 'art' to measuring the length?
actually, a mate has his bike here at my place, he has a 128 bb in it...and he has gone away...i know what im doing tomorrow...hehehe

[tomacropod]

an "art"? I piece of "art" perhaps - a ruler. Normally I don't give the beginner's area a hard time but you're from Australia and deserve it.

- Joel

[Mat_P]

yeh, but how far does the spindle have to stick out to fit cranks, freewheel and bashring?
it dont matter now anyways, im getting a 128 now anyways.