Forum menu
Topic starter
Looking at an Acera Chainset for a m8's bike, now I'm trying to locate the right sized BB for the 73mm BB shell.
The choice I have is for BB is a UN54 LX from the same online shop... what length spindle do i need?
I know its down to the chainset, so have found the Shimano Technical doc for the M311 chainset...
I'm not actually sure understand what it's trying to tell me!
I think it's tell me I need a 126mm spindle? (which ain't in stock!)
Anyone?
Posted : 15/05/2009 2:51 pm