hollowtech 1 bb

[shed]

anyone selling one

 

[ishaw]

What length, she'll and spline version do you need?

 

[shed]

Re:

i have a tiagra one but its the hallowtech 2 where u need the bar between the arms i need one where you screw the cranks onto the splines

 

[ishaw]

Still need answers to original questions. You get out what you put in. You could be waiting a while.

 

[shed]

Re:

for a deore crank onto gt i-drive 4

 

[FluffyChicken]

Re:

They are known as Octalink.

CRC sell them.

Search the model number stamped on your crank for the length needed. Probably 113 or 118.
Search your frame details or measure shell width.
Check if you're using an etype front mech.

 

[shed]

Re:

thank you

 

[S8-Tom]

Re:

This one any good (shown between the crank)? 118 axle for 73 shell. I think I've got another somewhere although it might be the same size.

 

[shed]

Re:

there wasnt a bb in it so just trying to find out what size it is

 

[S8-Tom]

Re:

The BB was for the Deore crank as in the picture. The BB shell is the only thing you'd need to check but I'd guess it would be a 73 shell for the GT meaning this one would fit.