I’ve seen both answers all over the place, but can’t seem to get a confirmation. Can anybody tell me the clamping area diameter for stock 2008-2013 fat bob risers? (4 1/2” tall, 3 1/2” center to center) I know the stock drag bars are 1 1/4” but does the clamping area step down to 1”? — Debating on swapping stock drags for Z bars and keeping the risers, or removing risers and bars completely for new T’s. Thanks guys let me know what ya got

2012 fat bob risers and bars are bone stock

 

Pop the top clamp off and take a look ... dollars to donuts it's 1".


Welcome to the forum.

 

Welcome to the forum.
Like he said ^, just measure it.

 

1 1/4" all the way thru. I've got a couple sets of them laying in my shop.

 

+1 1 = Definitely not 1"

1 1/4" all the way.

 

Agreed, 1 1/4" clamp