Joe Tysoe
2014-08-08
All- I need to do my BB as it's been on my frame for a solid year plus
(7900 BB w/7800 crankset)
I'm hearing Shimano is no longer doing 7900 BBs and that my best choice is
DA 9000 for the BB.
What's the opinion here?
Also, if have this put in the day before a race bad idea, e.g. do the seals
need to be "worn in" ?
Respond off-list if you don't mind.