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What Bottom bracket have i got?

TM69 · 2013-01-20 00:51:38

it's shimano 105 and i know its an italian bb, but what do i search for when looking for a crank arm of the same axle fitting? help is greatly appreciated

20-01-2013 12:51am

#1
TM69

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it's shimano 105 and i know its an italian bb, but what do i search for when looking for a crank arm of the same axle fitting?

help is greatly appreciated

Tagged:

cycling

bottom bracket

crank arm

axle

shimano 105

0

Comments

#2 20-01-2013 1:31am

macnab

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AFAIK any Shimano Hollowtech crankset will fit, its 24mm diameter I think.

0
#3 20-01-2013 2:55am

Icyseanfitz

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if the current crank is a shimano 105 chainsets its a hollowtech 2 bb, all modern shimano chainsets are hollowtech 2

0
#4 20-01-2013 3:59am

The Big Lebowsky

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You have a hollowtech 2 bottom bracket...Any of the newer ones like shimano 105-5700 Shimano ultegra-6700 Or even Dura ace-7900 are compatible with your chainset as they all use a 24mm diameter bottom bracket axle..

0
#5 20-01-2013 5:50pm

TM69

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thanks guys, yeah the problem is that the drive side is 175mm and the other side is 172.5, bit of a problem there, so im just looking to replace it so im actually able to use the crankset

0
#6 20-01-2013 6:03pm

Icyseanfitz

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haha different size crank arms, nice

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#7 20-01-2013 7:43pm

Mycroft H

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Previous owner had a peg leg.

0