Sugino RD2R final word
OK, so I've been scouring the internet, a past time I'm sure everyone here is familiar with, and I can't come up with a definitive answer on this...
I have a pair of Sugino RD2R TL cranks (with the old crown logo, doesn't say Sugino anywhere), 46t chainring, rear formula ff hub and am in need of a new BB. I have seen people say the 103mm works because it gives a 42mm chainline, but I have also seen complaints about the RD2R having a 45mm chainline with the 103mm.
The Sugino website says: Chain Line Single: 45.0mm(CBB-103)
Harris via Sheldon Brown: 103mm gives a 42mm chainline
I've seen suggestions of getting a 107mm BB and running the chainring on the inside, but I've also seen complaints with this too.
Does anyone have any proven insight as to whether a 103mm BB will work or if I need to try the 107mm. I'm at a loss, please help.