I have the 09 street bob and I am replacing the upper tree to be able to have riser options or if ever move over to T bars. I have seen previous posts on the part numbers for the replacement but still have some questions so I get it right. I still have the 09 lower tree bracket.

One tree 45538-08 is actually for the FXDB. The other tree is part number 46278-08 for the FXDL. I have seen that either of these should work, but one is more money than the other from Zanotti's.

Which version did you use? Anyone know the difference between the two? Why the price difference if they are really the same thing? And will either one fit on the 09 FXDB lower tree? Thanks for the help on this!!