What BB for my crank?

[Jay_B]

Hey guys, this is a bit of a silly post but I am lost...

I need to replace my BB for my crank, the crank is an Shimano FC-RS500. For the life of me i can not find exact details on which BB is compatible.

 

Will a Shimano 105 BB work?

It seems to look the same as the one currently on my bike but im not 100% sure.

 

Thanks alot

[fanievb]

Any of the shimano hollowtech BB should work (if you don't have some funny sized frame)

 

http://si.shimano.com/php/download.php?file=pdf/dm/DM-FC0002-02-A-ENG.pdf